iFree Electronic Technology BD-152 Bluetooth Earphone User Manual BTK 16 Bluetooth Headset
Shenzhen iFree Electronic Technology Co., Ltd Bluetooth Earphone BTK 16 Bluetooth Headset
User Manual
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BD-152 Bluetooth Earphone User Manual
Button 1
Button 2
Button 3
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BASIC OPERATIONS
Turning the headset on/off
1. To turn the headset on
Press and hold Button 1 for 4 seconds, the blue indicator of the headset will flash 1 second and you will
hear a voice “Power on”, then the headset is turned on.
2. To turn the headset off
Press and hold Button 1 for 4 seconds, the red indicator of the headset will turn off, and you will hear a
voice “Power off”, then the headset is turned off.
3. When you hear a voice “Battery Low”, please charge the headset.
Charging
Connect the USB port of the headset with the car charger or computer by USB cable. When charging,
the indicator of the headset will turn red, when full charged, the indicator will turn blue
Pairing
Before using your headset for the first time, you must pair it with your Bluetooth enabled phone.
1. Ensure that the headset is off (see “To turn the headset off” section).And the mobile phone Bluetooth
setting is activated.
2. Turn the headset on about 7 seconds the indicator light alternately flashes blue and red, now the
headset is under pairing mode.
3. Set your Bluetooth phone to discover the headset by following your phone's guide. Typically, the steps
involve going to a „Setup‟, 'Connect', or „Bluetooth‟ menu on your phone and then selecting the option to
discover Bluetooth devices.
4. Your phone will find the “BD-139” headset and press “BD-152” on the mobile phone, you will hear a
voice “connecting”, and then your headset is connected with your mobile phone.
5. If your mobile phone is below version 2.1, then you need to enter password “0000”.
IMPORTANT: If the pairing can‟t be completed within 90 seconds while the pairing mode is activated,
which means the pairing is unsuccessful, please repeat Step 1 to Step 5 to pair the headset with the
mobile phone again.
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Pairing Your Headset with Two Mobile Phones (Multipoint connecting)
BD-152 supports a Multipoint function to allow simultaneous pairing of the headset with two
mobile phones.
1. Follow the pairing procedure as instructed in “Pairing” section to pair the headset with the first mobile
phone.
2. Turn off the headset.
3. Repeat the same pairing procedure on the second mobile phone.
4. On the first mobile phone‟s menu, activate its Bluetooth connection with the headset.
Volume Control
Press Button 2 once to increase the volume and press Button 3 once to decrease the volume.
Play/Pause
During music, press Button 1 once to play the music and press Button 1 once again to stop the music.
Next Song
During music, press and hold Button 2 for 2 seconds to next song
Previous Song
During music, press and hold Button 3 for 2 seconds to previous song
Ending a call
Shortly press Button 1 once to end the call
Answering a call
Connected with one mobile phone:
Shortly press Button 1 once to answer the call
Connected with two mobile phones:
1. Press Button 1 once to receive the second call but end the first call when there is a call on the first
mobile phone and there is another call coming from the second mobile phone.
2. Press Button 1 twice to receive the second call and keep the first call when there is a call on the first
mobile phone and there is another call coming from the second mobile phone.
3. Press Button 1 twice to transfer the two calls
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Last number redialing
Connected with one mobile phone:
Press Button 1 twice to make the last number redial
Connected with two mobile phones:
Press Button 1 twice to make the last number redial
This feature will be available on only one mobile phone which it‟s firstly connected with the headset.
Note: Depend on your phone type, the actual operation may vary.
Rejecting an incoming call
Press and hold Button 1 for 2 seconds to reject a call.
iPhone Battery Indication
It will display the battery of the headset on the upper right of iPhone which you can check the battery of
the headset and confirm when you need to charge your headset.
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FCC Warning
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Any 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.
The device has been evaluated to meet general RF exposure requirement. The device can be
used in portable exposure condition without restriction.