Music Hero MHSPEAKERBT Mode D'emploi page 2

Specification:
Li-Polimer battery
Call function
Hands free
Suction cup
Wireless 3 W
Battery capacity: 300 mAh
Frequency:
100 Hz - 20 kHz
Power rating: 3 W
S/N Ratio: ≤63 dB
Impendance: 3 Ω
Distortion: ≤10%
Input: 5 V D.C.
Range: 10m
Playback time: 2 hours