Suitable for network program play and local public address in various occasion, such as normal classroom, multimedia room, conference room, office, etc. Via network digital transmission, it realizes functions of scheduled BGM playing, selected time ringing, etc.

1)  Support 15 intelligent frequency hopping; powerful anti-interference;

2)  3Mbps GFSK modulation mode;

3)  Auto paring when it's turned on; the speaker in the close distance is preferred, while far and near identification distance is from 2m to 3m; prompt tone when paired; when indoor, the paring distance is up to 30m in straight and without obstacle;

4)  Equipped 2.4G microphone with the function of charging management; support charging and working at the same time; charging port uses Micro USB; and the screen displays the electricity and charging status;

5)  The 2.4G microphone could be connected with external microphone; MP3 and microphone have independent volume control;

6)  The 2.4G microphone is with recharging lithium battery of 3.7V/960mAH. When fully charged, it works continuously for 6 hours;

7)  The microphone is with TF slot to read MP3; it is also with laser pen and with the function of page turning for PPT;

8)  With recording function for MIC signal and to store it into TF card which could be playback selectively;

9)  All in 1 design; integrated with network signal decoder, digital power amplifier and speaker;

10)  With Hifi speaker and 20W x2 power amplifier with output at 8Ω

11)  With audio-on-demand collection module to realize real time signal collection function;

12)  Support stereo Line input with volume control;

13)  With output to be connected with external 20W speaker at constant impedance;

14)  Connected to the Ethernet directly;