SPECIFICATION:
1. Speaker: Ф40mm.
2. Impedance: 32Ω
3. Sensitivity: 115dB±5dB/1KHZ
4. Frequency Response: 20Hz-20KHZ
5. Rated Power: 50mW
6. Max power: 100mW
7. Audio cable: 1.3m
8. Plug type: Ф3.5mm stereo
9. battery: 300mAh
10. standby time: 70 hours
11. working time: 15 hours continuously
FUNCTIONS:
1. built-in low power dissipation audio amplifying circuit to improve timbre and enhance low-frequency gain;
2. with clarity timbre and transparent sound;
3. built-in rechargeable high capacity lithium battery, which last long standby time;
4. include a audio cable, which can connect to other device which with audio output(such as Mp3, Mp4, MID, computer, mobile phone etc);
5. foldable, easy to carry.
Color: white, black, red, yellow, blue&white;