User's Manual

4. Diagram of the unit.
① USB Input Charging Port
② TF Card Slot
③ USB Output Charging Port
④ Bluetooth Mode play/pause music,
answer/hang-up calls.
⑤ TF Card Mode
⑥ Previous Song / Volume Down
⑦ Next Song / Volume Up
⑧ Battery Indicator Light
⑨ Power Switch ON/OFF
⑩ Bluetooth Indicator Light
TF Card Indicator Light
① ② ③
⑨④ ⑤ ⑥ ⑦ ⑧
⑩
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