Transmission rate

USB2.0

Audio formats

MP3

The output frequency

20Hz～20KHz

Audio mode

16 bit stereo CD sound quality

Audio input

LINE  10K 775MV unbalanced

Signal to noise ratio

≥90dB

Harmonic distortion

≤0.3%

Listening to the speaker

8Ω3W

The work environment

Operating temperature :5℃ ~ +45℃;

Working humidity: 10% ~ 90%

The input power

AC220V/50HZ

Power consumption

≤10W