Blue tooth WI FI Wall Amplifier With Android 5 1 System 7 Inch Touch Screen For Background Music
Power supply terminal Connect AC110V-240V power supply. RS485 interface (optional) 485 cable, connected to 485A + 485B. Type Wall Power Amplifier WiFi Bluetooth Android 8 System. Audio output audio cable (three-core shielded cable commonly known as microphone cable), RVVP2X0.5, RVVP2X0.75, connect to OUT R + OUT L + GND, can be connected to other amplifier.
