1)Material: ABS
2)Bluetooth protocol: 2.1
3)Effective distance: 10m
4)Output power: 3W
5)Voltage: DC5V/1A
6)Power supply: built-in 1,200mAh rechargeable lithium battery
7)Signal-to-noise ratio: ≥ 70dB
8)Sound channel: three-dimensional surround (double sound track)
9)Interface: USB/ Micro/ 3.5mm audio interface
10)Support TF card: yes (maximum extension storage 16GB)
11)color LED breathing light, night lamp, Bluetooth connection, 3D stereo, hands-call, TF card, LINE IN, pause and play, next and previous music, pen container.
Audited Supplier 
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