- Patent number:. ZL 2014 3 03893930
- Waterproof, dustproof, drop.
- Bluetooth 2.1 support TF card, MP3, WMA, WAV player
- Beautiful appearance, simple and stylish, soft, mini portable, single significant style
- Convenient playback modes, combined with the corresponding voice prompts
- Stainless steel waterproof speaker mesh
- Special LED light
- Charging / audio input combo connector, simplifying product
- Built-in rechargeable polymer battery
- Output power: 3W / 4W
- Operating voltage: 3.7V
- Battery capacity: 400mah
- Audio SNR:> 80dB
- Continuous playback time: 2 hours (loudest sound)
- Charging: Power DC 5V / 500mA or computer standard USB interface

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