About The Rechargeable Battery; Troubleshooting - LENCO BT-160 User Manual

3. Micro SD Card Music Playing
Inserting the Micro SD Card into the speaker to enter the memory card mode, the speaker will play
the Micro SD card music directly. (Speaker will voice "memory card mode").
The speaker support music format at WAV, MP3, WMA, APE and FLAC.
E. About the rechargeable Battery
This Bluetooth Speaker has an internal, non–user-replaceable battery. For best results, the first
time you use this Bluetooth Speaker, keep power switch to off and plug the USB cable for battery
charging, and let it charge for about 6 hours until the LED indicator turns to blue which show you the
battery is fully charged.
For maintain the battery life and performance, if speaker isn't used for a while, the battery might
need to be recharged. Charge the battery at least once every month.
To charge the rechargeable battery:
Keep power switch to off and connect the Bluetooth Speaker's "Micro USB socket (5)" with the
1.
USB power charger which able to provides output at least DC 5V 1A for charge connection via
the original USB cable (supplied).
2. The LED will turn on in orange-red, the battery is in charging.
3. The LED will turn blue when the rechargeable battery is fully charged.
4. Disconnect the USB cable when it is done.
Important:
 Only use charge function if you connected the Bluetooth Speaker to USB 2.0 port of the
computer.(it need longer time to charge the battery fully)
 The Bluetooth Speaker may work unstable if you use USB 2.0 port of computer for charging and
music playing function together. Use USB 3.0 port to instead in this case.
F. Trouble Shooting
1. What should I do if the speaker cannot pair with the Bluetooth device and play music
accordingly?
Please check the specification/ the manual of the Bluetooth device (your mobile or computer), and
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