Portable USB Speaker

Portable USB Speaker
1.support:CD/PC/MP3
2.loudspeaker,receiver,amplifier in 1
3.strict QC,one way speaker
4.usb port,2*50W

Portable USB Speaker 

 

Function:

1.It is designed for electronic white board,

2.full range speaker

3.3 in1:digital receiver,amplifier,loudspeaker.

4.It has over 1000 receiver channels.

5.Linking time: The receiver connect with transmitter in just 3 seconds.

6.Strong point:The lock automatically search for signals, it will not be affected by other speech signal interference

 at the same frequency.

7.Wireless Audio receiver,wireless music play.

8.A way of wired microphone input with DC 6V power supply,

9.A way of wireless microphone input

10.Two channel of audio input and a channel advanced audio input

11.Clear sound and simple installation.

12.Application: multimedia room,classroom and audio-visual room.

Specification:

Working Frequency	2402-2480MHz
Sensitivity	98dB
Output Power	2×50W
Rated Input Level
Line :200mV	MIC:15mV
S/N Ratio	≥86dB
Power Supply	AC 220V±10%/50Hz
Channel Space	5MHz
Distortion	≤0.2%
Frequency Response	20Hz-20KHz
Dimension(W×H×D)	100*120*90mm