1. 7-inch capacitive touch screen, Android mobile phone experience, image painting interface;
2. One LAN network interface, one Lotus external AUX audio input, and one Lotus AUX local output;
3. USB interface, which can be inserted to play to the network;
4. Individual volume adjustment of network audio, AUX and microphone;
5. Built-in 5W monitor speaker can monitor network audio;
6. External audio input signals can be acquired and broadcast, and can also be acquired and broadcast to other terminals at a fixed time;
7. Two-way intercom;
8. Built-in 5-section equalizer adjustment;
9. Songs from the on-demand server;
10. Bring your own local McPheen and click to broadcast your speech;
11. DC12V/1A power adapter power supply;
12. You can use the USB flash disk to modify the IP address and other configuration information of the terminal;
13. It can be configured with shortcut keys for quick calls in 9 common zones.
14. Effective sensitivity of MIC signal: 5~15mv;
15. Effective sensitivity of line input signal: 50~350mv;