INDICATOR LIGHTS
- Working indicator light: Blue light on.
- Charging indicator light: Red light on during charging.
TROUBLESHOOTING
1. What should I do if the speaker cannot pair with my
device and play music accordingly?
- Please check the speci cation/the manual of the device
(your mobile or computer), and see if the device is BT
enabled.
2. What should I do if the TF card cannot work?
- Ensure that the TF card is in good condition. Also check
that the audio les are in correct formats.
- The problem may also occur due to incompatibility of
the TF card. We recommend you format the TF card to
FAT 32 formats.
3. l'm using FM mode but the speaker cannot receive
any radio channels. How can I improve the speaker's FM
signal strength?
Make sure you're using the speaker in a place covered by
FM signal. Please connect the Micro USB cable with the
EN
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