1. Cortex1.2G quad-core CPU, 4 inch multi-touch capacitive full screen 480*480 IPS HD resolution
2. Android 8.1 system

3. WIFI + Bluetooth 
4. RJ45 Network port
5. Support DLNA, Airplay, Qplay and other protocols, you can push mobile phone music, videos, pictures, files, APK to the wall amplifier panel for playback or installation.
6. 2*20W RMS Output Power

7. Infrared Remote Control

8. Built-in Tuya applications, can connect to Tuya device to control your smart home

9. Audio in and Audio out function