Welldy Technology X400 Bluetooth Speaker User Manual OZ X400 A
Shenzhen Welldy Technology Co., Limited Bluetooth Speaker OZ X400 A
15_OZ-X400 UserMan
60.0 mm
90.0 mm
User Manual
WATER
RESISTANT
T
RATING
IP67
450.0 mm
Only charge with devices rated and marked with 5V to avoid damage to the speaker.
Do not open up the speaker, it voids the warranty and may damage the product.
Rechargeable baeries have a limited number of charge cycles. Baery life and number of charge cycles
varies by use and sengs.
Never place the speaker close to high temperature heat sources.
To keep the warranty valid, never try to repair the product yourself.
SAFETY INSTRUCTIONS
Read all instrucons
1. Leather Lanyard
2. power buon: Long press to power on/off, short press to
transfer the playing mode.
3. +: The mul-funcon buons: Long press to next song,
short press to increase the volume.
4. -: The mul-funcon buons: Long press to previous song,
short press to decrease the volume.
5. The mul-funcon buons:play/pause/answer call
6. Interconnect buon, Please refer to the following
instrucons for operaon
7.TF card slot
8.AUX IN cable connecon interface
9.USB charging hole
10.Charge indicator
11.Microphone hole
12.Bluetooth indicator
13.Charge indicator
PARTSAND FUNCTIONS
CHARGING
Connect the supplied charging cable to the charge input and to a USB port on your computer or a USB
charger. The charging LED is lit red during charging. The LED turns off when fully charged.It is recommended
to charge 10 minutes before power on if you 7 days unused, then you can connue to use while charging.
THE SPEAKER’S BATTERY
A built-in rechargeable baery powers the speaker.
POWER ON/OFF
Power on: Long press power on the speaker, then the Bluetooth indicator light is on and you can connect
Bluetooth devices.
Power off: Long press power on the speaker, and then Bluetooth indicator will turn off.
CONNECT THE SPEAKER
On your device search for Bluetooth devices. Select the speaker from the list.
The speaker will give an indicaon sound when the connecon is successful.
Only one Bluetooth device can be connected at the same me.
If you want to connect another device to the speaker, then first disconnect the current one.
DISCONNECT THE SPEAKER
On your device, disconnect the Bluetooth connecon with the speaker.
RECONNECT THE SPEAKER
Some Bluetooth devices support automac reconnecon, with those devices the speaker will automacally
reconnect.
The speaker will not automacally reconnect on devices that does not support automac reconnecon.
DURING A CALL
Increase volume: Long press on the “+” buon.
Decrease volume: Long press on the “- “ buon.
PLAY MUSIC USING MICROSD CARD
Connect a microSD card and power on the speaker.
AUDIO CABLE CONNECTION
Power the speaker on.
Connect a 3.5 mm audio cable to the speaker and your device.
The speaker is now connected to your device.
THE MF BUTTON’S FUNCTIONALITY
Play / pause / answer incoming call / end call = short press on the MF-buon.
CHANGE VOLUME AND SONG
When listening to music
Increase volume: Short press on the “+” buon.
Decrease volume: Short press on the “- “ buon.
Previous song: Long press on the “-” buon.
Next song: Long press on the “+” buon.
1. Connect your phone via Bluetooth, the speaker will play ringtones while a call coming.
2. Short press the mulfuncon key to answer the call on the speaker, you can talk to each other through
the microphone hole, aer call ended, it will connue to play music.
3. Long press the mulfuncon key on the speaker to reject an incoming call.
4. When you connect your phone, press twice in rapid mulfuncon key to call back the last call by
telephone.
HANDS-FREE FUNCTIONALITY
TECHNICAL PARAMTERS
PACKAGE INCLUDING
● 1pcs* X400 wireless speaker ● 1pcs* Product manual
● 1pcs* Micro USB cable
● Model: OZ-X400
● Bluetooth: 4.2+EDR compliant
● Speaker: Ø40mm 4Ω 5W*2
● Built-in rechargeable baery: Li-on, 3.7V, 2200mAh
● Charging me: 2.5 hours
● Playing me: 18 hours
● Input: 5.0V 1.0A
● Product Size: 73*73*182mm
● Product Weight: 432g
● Range: Up to 10m
IP67
EXPLANATION
1. the symbol indicates: The product is only suitable for the safe non-tropical climates.
2. Note: Please use the same type or equivalent type of baery to replace if the baery is scrapped.
Otherwise maybe explosion occurs.
3. The lithium baery may be exposed such as fire or excessive heat.
TWS CONNECTION
NOTE
1: Turn on both speakers
2: Press and hold the Play/Pause-buon on one of the speakers for about 2 seconds unl you hear a
“beep”sound.
3: Release Play/Pause buon. It can take a few more seconds before speakers connect to each other.
4: Go into the Bluetooth menu on your smartphone and pair the speakers with your phone by selecng the
speaker model number . (it will only display 1 number which is both combined in to one)
When speakers are previously paired with each other: If they do not automacally pair with each other
when you turn them on, press and hold the Play/Pause buon on one of the speakers for about 2 seconds.
It can take a few more seconds before the speakers connect to each other.
If you are connected to both speakers without the TWS connecon between them, then you have to
disconnect from one of the speakers.
TWS DISCONNECTION
1. Press and hold the Play/Pause-buon on one of the speakers for about 2 seconds unl you hear
a “beep”sound
FAULT AND MAINTENANCE
First fault: connecon failed.
Soluon:
(1) Please check whether the mulfuncon indicator light flashes blue. Please power on your speakers if
the light isn’t on. Please charge the speaker if the light is sll not on.
(2) Please turn off the other Bluetooth devices, if there are many Bluetooth devices surrounding. This may
result in search difficules.
(3) Restart wireless speaker on devices for Bluetooth search funcon.
Second problem: The music player appears sound breaks.
Soluon:
(1) View the distance between the player and the speaker has not been exceeded offecve Bluetooth
connecon distance 8-12meters.
(2) Ensure there is not any obstacle between the play device and speakers.
(3) Check the playback device or whether the speaker is in a low power state.
NOTES BEFORE USE
This product is designed with full aenon for safety performance. To ensure safe operaon, please follow
the following rules:
1. Place the speakers in a stable posion avoid fall and cause damage or personal injury.
2. Do not drop, disassemble, open, crush, bend, puncture, burn speaker.
3. Do not close to any heat source (such as radiators, heang equipment, stoves, or other heat-generang
equipment) where the use of speakers.
4. Please send professional maintenance staff to repair for any reason damage.
5. Before wiping with a dry cloth to clean the speakers, set the power switch to the off posion and unplug
the power cord from the power outlet.
6. Health consideraons, please adjust the sound to a suitable level.
FCC STATEMENT:
This device complies with Part 15 of the FCC Rules. Operaon is subject to the following two condions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired
operaon.
WARNING:
NOTE
Changes or modificaons not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
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 protecon against harmful
interference in a residenal installaon. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the in strucons, may cause harmful interference
to radio communicaons.
However, there is no guarantee that interference will not occur in a parcular installaon. If this equipment
does cause harmful interference to radio or television recepon, 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 an tenna.
Increase the separaon 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.
Disconnect other connected devices and then try again.
You can force a disconnecon by moving out of
Bluetooth range (10 m).
Cannot connect the device with the speaker?
Adjust the volume.
Make sure that your Bluetooth device is within range.
Ensure there is no obstacles in the way that can block/disturb the signal.
Check via the device’s Bluetooth connecon if the speaker is connected with the device.
There is no sound?
Move the device closer to the speaker or try removing
obstacles between them.
There is poor sound quality?
Recharge your speaker.
Reset your speaker.
TROUBLESHOOTING
The speaker does not turn on ?
The speaker does not turn off or does not respond ?
OZ-X400
Bluetooth Speaker
Product Name: Bluetooth Speaker
Model No.: OZ-X400
FCC ID: 2AL7B-X400
RF warning statement:
The device has been evaluated to meet general RF exposure
requirement. The device can be used in portable exposure condition
without restriction.