Specifications:
-
Frequency range: 20-20000Hz
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Bluetooth version: v4.0
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Max. distance: 10m
-
Battery capacity: 400mAh
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Max. battery life: 10h
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Charging time: around 5h
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Charging input: DC 5V
1) Play button
2) Previous
3) Next
4) Volume -
5)
6) Indicator
7) Charging port
8) Call button
9) LED screen
10)Power button
11)SD card slot
