Grace Digital GDIEXBM901 EcoBoulder User Manual BT 306 Manual1

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Document ID	3068192
Application ID	ChE+gNKm3qZepuoXIaWrHA==
Document Description	User Manual
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Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	194.32kB (2428938 bits)
Date Submitted	2016-07-19 00:00:00
Date Available	2016-07-19 00:00:00
Creation Date	2016-04-11 16:30:20
Producing Software	3-Heights(TM) PDF Optimization Shell 4.7.19.0 (http://www.pdf-tools.com)
Document Lastmod	2016-07-19 10:30:39
Document Title	BT-306 Manual1 .cdr
Document Creator	CorelDRAW X5
Document Author:	alice

Specifications
Bluetooth Compliance
Bluetooth V 4.0
Frequency Band
2.4~2.4835GHz ISM Spectrum
Modulation
GFSK (Gaussian Frequency Shift Keying)
Operating Range
Up to 10m (indoor)
Tweeter
3'' (76.2mm) tweeter
Woofer
8'' (203.2mm) woofer
Output Power
50 W (peak)
Battery Capacity
12V, 7.0Ah
Power Supply
Input voltage: 100-240V~50/60Hz
Charging Time
About 10 hours
Link
TrueWireless Stereo (TWS)
Link Range
30' (9.1 m) from left to right speaker
Compatibility
Mobile phone/device supporting Bluetooth
V1.1 (and above)
EcoBoulder
Radio Frequency Range US: AM 520 - 1710 kHz, FM 87.5 - 107.9 kHz
Size
504mm*393mm*287mm
User's Manual
21
FCC
FCC
This device complies with part 15 of the FCC Rules. Operation is
subject to the condition that this device does not cause harmful
interference (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference
will not occur in a particular installation.
If this equipment does cause harmful interference to radio or
television reception,
which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more
of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
To maintain compliance with FCC's RF Exposure guidelines, This
equipment should be installed and operated with minimum distance
between 20cm the radiator your body: Use only the supplied
antenna.
FCC ID: 2AIF5-EM200
FCC
FCC
This device complies with part 15 of the FCC Rules. Operation is
subject to the condition that this device does not cause harmful
interference (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference
will not occur in a particular installation.
If this equipment does cause harmful interference to radio or
television reception,
which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more
of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
To maintain compliance with FCC's RF Exposure guidelines, This
equipment should be installed and operated with minimum distance
between 20cm the radiator your body: Use only the supplied
antenna.
FCC ID: 2AAUI-GDIEXBM901
Congratulations
Thanks for purchasing the EcoBoulder.
Enjoy this smart product, please read below instructions carefully.
It's more than just a Bluetooth speaker!
Care and Maintenance
1.Read the User' s Manual before using the EcoBoulder.
2.Do not attempt to service the EcoBoulder yourself. Opening or
removing covers may expose you to dangerous voltages or other
hazards. Please contact your local reseller before you send the
EcoBoulder for repair.
3.Make sure that you have completely charged the battery prior to
first use for maximum battery life.
4.Do not use the EcoBoulder in temperatures exceeding the
standard. Extreme temperature will lead to damage of the
EcoBoulder, decrease of battery capacity or the EcoBoulder
durability.
5.Place the EcoBoulder in an appropriate position for operation.
6.Use the product in proper volume, extremely high volume can be
harmful for your ear.
7.Return the Master Volume to zero when you are finished using
the product.
8. Switch everying on in the following order:
• audio input source(i.e. microphones, instruments, CD/MP3
Players)
• EcoBoulder
Contents
Page 1
Congratulations
Features List
Unpacking
Care and Maintenance
Layout
5~8
Battery/Charger
Connections
10
11
LCD Icons Description
Key Functions
12 ~ 13
14 ~ 19
Operations
Troubleshooting
20
21
Specifications
Specifications
Features List
Bluetooth Compliance
Bluetooth V 4.0
Frequency Band
2.4~2.4835GHz ISM Spectrum
Modulation
GFSK (Gaussian Frequency Shift Keying)
Operating Range
Up to 10m (indoor)
Tweeter
3'' (76.2mm) tweeter
Woofer
8'' (203.2mm) woofer
Output Power
50 W (peak)
Battery Capacity
12V, 7.0Ah
Power Supply
Input voltage: 100-240V~50/60Hz
Charging Time
About 10 hours
Link
TrueWireless Stereo (TWS)
Link Range
30' (9.1 m) from left to right speaker
Compatibility
Mobile phone/device supporting Bluetooth
V1.1 (and above)
1. Clear and Crystal Sound , Superior Stereo Performance
2. Waterproof
3. Bluetooth mode, FM mode, AM mode, AUX 1 mode, AUX 2
mode Optional
4. Bluetooth Connection (Bluetooth V4.0)
5. Music Playing Control
6. Bluetooth Stereo (A2DP/AVRCP)
7. EQ(Default,Bass Boost, Treble Boost, Rock, Jazz) Optional
8. Microphone Input
9. AUX 1, AUX 2 Input
10. USB Charging Ports
11. Master Volume Adjustable(30 levels)
12. Microphone Volume Adjustable(30 levels)
13. Preset the AM/FM Station
14. Store 6 AM Stations
15. Store 6 FM Stations
16. Link Two EcoBoulders
17. Indication(Low battery/Charging/Full charged)
18. Turn On/Off Backlight
19. Bluetooth for 10m distance
Radio Frequency Range US: AM 520 - 1710 kHz, FM 87.5 - 107.9 kHz
Size
504mm*393mm*287mm
21
Unpacking
Once you have unpacked your product, make sure that all the parts
shown below are available. If any pieces are missing or broken,
please promptly call your dealer.
EcoBoulder
User's Manual
EcoBoulder
Power cable
User’s Manual
Layout
Layout
Top View
Rear View
Bar
Handle
Panel
Lower Cover
Rear Cover
Front View
Bottom View
Top Cover
Speaker mesh
Wheels
Layout
Layout
Top View
Rear View
Bar
Handle
Panel
Lower Cover
Rear Cover
Front View
Bottom View
Top Cover
Speaker mesh
Wheels
Layout
Layout
Side View
Side View
Closed
Closed
Connect jack cover
Bolt
Power jack cover
Open
Open
USB jack
AUX 1 jack
Microphone jack
AUX 2 jack
USB jack
Power cable jack
Layout
Layout
Side View
Side View
Closed
Closed
Connect jack cover
Bolt
Power jack cover
Open
Open
USB jack
AUX 1 jack
Microphone jack
AUX 2 jack
USB jack
Power cable jack
Key Functions
Battery/Charger
12
RADIO
11
10
Insert the included power cable(as following pictures) to charge the
EcoBoulder. Note that the EcoBoulder can be used with the power
cable while it simultaneously charges the battery. The
icon will
be on when plugged into AC power. When the power cable is
connected, movement of the top battery segment shows the battery is
charging. When fully charged, all battery segments will be lit without
blinking.
POWER
1.Power Button: Turns EcoBoulder on or off.
2.Bluetooth Button: Press this button to enter pairing mode.
Press and hold this button for 5 seconds to delete the paired
device.
3.Source Button: Press this button to switch the next mode
between Bluetooth, FM, AM, AUX 1 or AUX 2 cyclically.
4. Play/Pause: Press to play or pause a track from a
connected Buletooth device. During playing, press and hold
this button for 2 seconds to switch EQ(Default, Bass Boost,
Treble Boost, Rock, Jazz).
5.Track Buttons: Press this buttons to go to the previous/next
track on a Bluetooth connected device.
6.Microphone Volume Control: Press to adjust the
microphone volume. Press and hold to adjust the volume
continually(30 levels are adjustable).
7.Link Button: Press this button on both speakers to link two
EcoBoulders together.
8.Master Volume Control: Press to adjust the speaker’s main
mix volume. Press and hold to adjust the volume
continually(30 levels are adjustable).
12
Note:
To avoid the battery leakage, please put the EcoBoulder face
down when charging.
Connections
Microphone Input: You can input such as microphone, guitar, or
other musical instrument.
Auxiliary(AUX 1, AUX2) Input: This input can be used to
connect a CD player, MP3 player.
USB Charging Ports: Connect your device’s charge cable here
to charge it. USB charging only functions when the EcoBoulder’s
power is turned on. Two USB port are totally 3.1A maximum.
iPod
iPhone
(not included)
(not included)
Tablet
(not included)
Microphone
MP3 Player
(not included)
iPod
iPhone
(not included)
(not included)
MP3 Player
(not included)
10
Tablet
(not included)
Battery/Charger
LCD Icons Description
Indicates the battery
level of the EcooBoulder.
Indicates the battery is
very low.
The EcoBoulder is in the
BT mode.
Insert the included power cable(as following pictures) to charge the
EcoBoulder. Note that the EcoBoulder can be used with the power
cable while it simultaneously charges the battery. The
icon will
be on when plugged into AC power. When the power cable is
connected, movement of the top battery segment shows the battery is
charging. When fully charged, all battery segments will be lit without
blinking.
The EcoBoulder is in
the FM mode.
Indicates the
EcooBoulder is charging.
Two EcooBoulders are
connected.
When the EcooBoulder is
enter the pairing mode,
the icon will start
flashing.
If the connection is
successful, the icon will
lit solid.
POWER
The EcoBoulder is in
the AM mode.
The EcoBoulder is in
the AUX1 mode.
The EcoBoulder is in
the AUX2 mode.
Indicates the speaker volume level of EcoBlouder.
Indicates the microphone volume level of EcoBlouder.
Indicates the current FM station of the EcoBlouder.
Indicates the current AM station of the EcoBlouder.
11
Key Functions
12
12
10
RADIO
RADIO
11
11
10
1.Power Button: Turns EcoBoulder on or off.
2.Bluetooth Button: Press this button to enter pairing mode.
Press and hold this button for 5 seconds to delete the paired
device.
3.Source Button: Press this button to switch the next mode
between Bluetooth, FM, AM, AUX 1 or AUX 2 cyclically.
4. Play/Pause: Press to play or pause a track from a
connected Buletooth device. During playing, press and hold
this button for 2 seconds to switch EQ(Default, Bass Boost,
Treble Boost, Rock, Jazz).
5.Track Buttons: Press this buttons to go to the previous/next
track on a Bluetooth connected device.
6.Microphone Volume Control: Press to adjust the
microphone volume. Press and hold to adjust the volume
continually(30 levels are adjustable).
7.Link Button: Press this button on both speakers to link two
EcoBoulders together.
8.Master Volume Control: Press to adjust the speaker’s main
mix volume. Press and hold to adjust the volume
continually(30 levels are adjustable).
9.Backlight Button: Turns the back light of buttons on or off.
10.Tune Buttons: Press this buttons to tune in a radio station.
To “seek”(jump to the next available station), press and hold
either button down for a few seconds until it starts to seek a
station.
11.Radio Selector: This button sets the tuner to AM or FM.
12.AM/FM Presets: Store a favorite radio station and quickly
tune to a preset radio station. There are 6 positions for AM
station and 6 positions for FM stations. Press and hold a
preset button(P1~P6) to assign the current station to that
preset number. The LCD will flash 2 times to indicate it has
b e e n s e t . To u s e a n a d d e d p r e s e t , p r e s s a p r e s e t
button(P1~P6) to go to the stored radio station.
12
13
Key Functions
12
12
10
RADIO
RADIO
11
11
10
1.Power Button: Turns EcoBoulder on or off.
2.Bluetooth Button: Press this button to enter pairing mode.
Press and hold this button for 5 seconds to delete the paired
device.
3.Source Button: Press this button to switch the next mode
between Bluetooth, FM, AM, AUX 1 or AUX 2 cyclically.
4. Play/Pause: Press to play or pause a track from a
connected Buletooth device. During playing, press and hold
this button for 2 seconds to switch EQ(Default, Bass Boost,
Treble Boost, Rock, Jazz).
5.Track Buttons: Press this buttons to go to the previous/next
track on a Bluetooth connected device.
6.Microphone Volume Control: Press to adjust the
microphone volume. Press and hold to adjust the volume
continually(30 levels are adjustable).
7.Link Button: Press this button on both speakers to link two
EcoBoulders together.
8.Master Volume Control: Press to adjust the speaker’s main
mix volume. Press and hold to adjust the volume
continually(30 levels are adjustable).
9.Backlight Button: Turns the back light of buttons on or off.
10.Tune Buttons: Press this buttons to tune in a radio station.
To “seek”(jump to the next available station), press and hold
either button down for a few seconds until it starts to seek a
station.
11.Radio Selector: This button sets the tuner to AM or FM.
12.AM/FM Presets: Store a favorite radio station and quickly
tune to a preset radio station. There are 6 positions for AM
station and 6 positions for FM stations. Press and hold a
preset button(P1~P6) to assign the current station to that
preset number. The LCD will flash 2 times to indicate it has
b e e n s e t . To u s e a n a d d e d p r e s e t , p r e s s a p r e s e t
button(P1~P6) to go to the stored radio station.
12
13
Operations
Operations
Power On/Off
Adjust the Master Volume
Power On: in power off mode, press
briefly to power on
the EcoBoulder. “Power On, Ready to Connect” verbal
response will be heard.
Power Off: Press
briefly to power off the EcoBoulder.
1. Press
2. Press and hold
continually(30 levels are adjustable).
a. Press
Pairing a Bluetooth Device
1. Turn on your Bluetooth device.
2. Power on EcoBoulder. “Power on, ready to connect” verbal
response will be heard.
3. Press
Bluetooth icon
briefly to start pairing to your device. The
will start flashing.
4. Navigate to your Bluetooth device’s setup screen, find
ECOXGEAR and connect.
5. If the connection is successful, the Bluetooth icon
will
lit solid and “Connection successful” verbal response will be
heard.
Notes:
If the pairing is not complete within 5 minutes, the speaker will
quit the pairing mode. You need to repeat the steps of pairing
again.
After the connection is successful, if you turn the speaker off
and turn it on again, it will be connected to the last connected
device automatically. Also, a verbal response “Power on, ready
to connect” followed by “Connection successful” will be heard.
briefly will increase one sound level.
Or press and hold
top level then stop.
b. Press
to adjust the speaker volume
will keep increasing one level until reached
briefly will decrease one sound level.
Or press and hold
bottom level then stop.
will keep decreasing one level until reached
Adjust the Microphone Volume
1. Press
briefly to adjust the microphone volume.
2. Press and hold
to adjust the microphone volume
continually(30 levels are adjustable).
a. Press
briefly will increase one sound level.
Or press and hold
top level then stop.
b. Press
will keep increasing one level until reached
briefly will decrease one sound level.
Or press and hold
bottom level then stop.
will keep decreasing one level until reached
Mode Switch
Press
briefly to switch between Bluetooth, FM, AM, AUX 1
or AUX 2 cyclically.
Delete the Paired device
Press and hold
briefly to adjust the speaker volume.
for 5 seconds to delete the paired device.
14
15
Operations
Operations
Power On/Off
Adjust the Master Volume
Power On: in power off mode, press
briefly to power on
the EcoBoulder. “Power On, Ready to Connect” verbal
response will be heard.
Power Off: Press
briefly to power off the EcoBoulder.
1. Press
2. Press and hold
continually(30 levels are adjustable).
a. Press
Pairing a Bluetooth Device
1. Turn on your Bluetooth device.
2. Power on EcoBoulder. “Power on, ready to connect” verbal
response will be heard.
3. Press
Bluetooth icon
briefly to start pairing to your device. The
will start flashing.
4. Navigate to your Bluetooth device’s setup screen, find
ECOXGEAR and connect.
5. If the connection is successful, the Bluetooth icon
will
lit solid and “Connection successful” verbal response will be
heard.
Notes:
If the pairing is not complete within 5 minutes, the speaker will
quit the pairing mode. You need to repeat the steps of pairing
again.
After the connection is successful, if you turn the speaker off
and turn it on again, it will be connected to the last connected
device automatically. Also, a verbal response “Power on, ready
to connect” followed by “Connection successful” will be heard.
briefly will increase one sound level.
Or press and hold
top level then stop.
b. Press
to adjust the speaker volume
will keep increasing one level until reached
briefly will decrease one sound level.
Or press and hold
bottom level then stop.
will keep decreasing one level until reached
Adjust the Microphone Volume
1. Press
briefly to adjust the microphone volume.
2. Press and hold
to adjust the microphone volume
continually(30 levels are adjustable).
a. Press
briefly will increase one sound level.
Or press and hold
top level then stop.
b. Press
will keep increasing one level until reached
briefly will decrease one sound level.
Or press and hold
bottom level then stop.
will keep decreasing one level until reached
Mode Switch
Press
briefly to switch between Bluetooth, FM, AM, AUX 1
or AUX 2 cyclically.
Delete the Paired device
Press and hold
briefly to adjust the speaker volume.
for 5 seconds to delete the paired device.
14
15
Operations
Operations
Play music(Bluetooth mode)
Linking the EcoBoulder A and B together
After the EcoBoulder is connected to your Bluetooth device,
press
briefly on the EcoBoulder to play, press
to pause. Press
again
briefly to play previous song. Press
briefly to get to the next song. During playing, press and hold
for 2 seconds to switch EQ(Default, Bass Boost, Treble
Boost, Rock, Jazz). Press
to adjust th e
EcoBoulder B
EcoBoulder A
volume.
Notes:
A music player app is required on your device to support this
feature.
Pair and connect your Bluetooth device with EcoBoulder
before using this feature.
If a call is received when you are listening to music, the music
will pause automatically.
The EcoBoulder A and B will enter pairing mode automatically
after power on. You must pair EcoBoulder A with the Bluetooth
device, then link two EcoBoulder together(Note:Before linking
the EcoBoulder A and B together, there is only one
EcoBoulder is pair with the Bluetooth device).
1. Power on the EcoBoulder A and B, they will enter pairing
mode automatically, Press
briefly to start pairing to your
device. The Bluetooth icon
will start flashing. “Pairing
ready” verbal response will be heard.
2. Pairing the EcoBoulder A with Bluetooth device. If the
connection is successful, the Bluetooth icon
will lit solid,
“Connection successful” verbal response will be heard.
3. Press
briefly on the EcoBoulder A. The Bluetooth icon
a on the EcoBoulder A will start flashing. Press
briefly
on the EcoBoulder B. The Bluetooth icon
on the EcoBoulder
B will start flashing.
4. After a few seconds, the EcoBoulder A and B are linked,
The Bluetooth icon
and link icon
on the EcoBoulder A
and B lit solid, “Connection successful” verbal response will
be heard.
Notes: The EcoBoulder A and B will NOT relink automatically
the next time they are both power on.
16
18
Operations
Listening(AM/FM mode)
Press
briefly to switch to FM or AM. Also, you can
press
briefly to set the tuner to FM or AM cyclically.Press
to tune in a radio station. To “seek”(jump to the next
available station), press and hold either button down for a few
seconds until it starts to seek a station. Press
to adjust the volume.
AM/FM Presets
Store a favorite radio station and quickly tune to a preset radio
station. There are 6 positions for AM station and 6 positions
for FM stations. You can store the station you like, follow this
steps:
1. You should be listening to the station you want to store.
2. Press and hold a preset button(P1~P6) to assign the current
station to that preset number. The LCD will flash 2 times to
indicate it has been set.
If you want to use an added preset, press a preset
button(P1~P6) to go to the stored radio station.
17
Operations
Features List
Linking the EcoBoulder A and B together
1. Clear and Crystal Sound , Superior Stereo Performance
2. Waterproof
3. Bluetooth mode, FM mode, AM mode, AUX 1 mode, AUX 2
mode Optional
4. Bluetooth Connection (Bluetooth V4.0)
5. Music Playing Control
6. Bluetooth Stereo (A2DP/AVRCP)
7. EQ(Default,Bass Boost, Treble Boost, Rock, Jazz) Optional
8. Microphone Input
9. AUX 1, AUX 2 Input
10. USB Charging Ports
11. Master Volume Adjustable(30 levels)
12. Microphone Volume Adjustable(30 levels)
13. Preset the AM/FM Station
14. Store 6 AM Stations
15. Store 6 FM Stations
16. Link Two EcoBoulders
17. Indication(Low battery/Charging/Full charged)
18. Turn On/Off Backlight
19. Bluetooth for 10m distance
EcoBoulder B
EcoBoulder A
The EcoBoulder A and B will enter pairing mode automatically
after power on. (Note:When the EcoBoulder A and B are
linked together, there is only one EcoBoulder can be paired
with the Bluetooth device).
1. Press
briefly on the EcoBoulder A. The Bluetooth icon
a on the EcoBoulder A will start flashing. Press
briefly
on the EcoBoulder B. The Bluetooth icon
on the EcoBoulder
B will start flashing.
2. After a few seconds, the EcoBoulder A and B are linked,
The Bluetooth icon
and link icon
on the EcoBoulder A
and B lit solid, “Connection successful” verbal response will
be heard.
Note:
The EcoBoulder A and B will NOT relink automatically the
next time they are both power on.
18
Operations
Master Routing is set to Left, the Slave Routing setting is
Right.
Press and hold
to switch the TWS mode. There are 3
mode.
• Master Left, Slave Right
• Master Right, Slave Left
• Master Stereo, Slave Stereo
19
Troubleshooting
The sound is distorted
Try lowering the volume control of your sound source or music
instrument. Also, try to reduce the overall volume of the EcoBoulder.
Cannot Pair With Bluetooth Device
Make sure that your device is compatible with Bluetooth.
Turn off your EcoBoulder and Bluetooth device, then power on and
reconnect.
There is a high-pitched whistling noise when using
microphones
This is probably feedback. Point the microphones away from the
speaker.
If there is poor AM reception
To adjust AM reception, move entire product.
If you can’t hear the microphone over the music volume
Turn down the music volume from your source.
Can not play music from a flash drive
The USB ports are only for charging USB devices.
20
Specifications
Features List
Bluetooth Compliance
Bluetooth V 4.0
Frequency Band
2.402~2.480GHz ISM Spectrum
Modulation
GFSK ,π/4-DQPSK, 8DPSK
Operating Range
Up to 10m (indoor)
Tweeter
3'' (76.2mm) tweeter
Woofer
8'' (203.2mm) woofer
Output Power
50 W (peak)
Battery Capacity
12V, 7.0Ah
Power Supply
Input voltage: 100-240V~50/60Hz
Charging Time
About 10 hours
Link
TrueWireless Stereo (TWS)
Link Range
30' (9.1 m) from left to right speaker
Compatibility
Mobile phone/device supporting Bluetooth
V1.1 (and above)
1. Clear and Crystal Sound , Superior Stereo Performance
2. Waterproof
3. Bluetooth mode, FM mode, AM mode, AUX 1 mode, AUX 2
mode Optional
4. Bluetooth Connection (Bluetooth V4.0)
5. Music Playing Control
6. Bluetooth Stereo (A2DP/AVRCP)
7. EQ(Default,Bass Boost, Treble Boost, Rock, Jazz) Optional
8. Microphone Input
9. AUX 1, AUX 2 Input
10. USB Charging Ports
11. Master Volume Adjustable(30 levels)
12. Microphone Volume Adjustable(30 levels)
13. Preset the AM/FM Station
14. Store 6 AM Stations
15. Store 6 FM Stations
16. Link Two EcoBoulders
17. Indication(Low battery/Charging/Full charged)
18. Turn On/Off Backlight
19. Bluetooth for 10m distance
Radio Frequency Range US: AM 520 - 1710 kHz, FM 87.5 - 107.9 kHz
Size
504mm*393mm*287mm
21

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Author                          : alice
Create Date                     : 2016:04:11 16:30:20+08:00
Creator                         : CorelDRAW X5
Title                           : BT-306 Manual1 .cdr
Modify Date                     : 2016:07:19 10:30:39Z
Producer                        : 3-Heights(TM) PDF Optimization Shell 4.7.19.0 (http://www.pdf-tools.com)
Page Count                      : 24

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