Supports one-click binding of smart devices to the Tuya APP, voice control of Tuya ecosystem products, sensor-linked scene control, scene-linked music playback, and self-questioning/answering. -Button smart control of scenes/lighting: Elderly and children can easily control scene modes and home lighting via buttons. Freely modular design to meet needs: Switches, panels, etc., can be freely combined to customize your own control panel, allowing for diverse scene applications. Supports knob adjustment: Air conditioning temperature, dimming, curtain opening/closing, music volume, etc., can be adjusted via knobs. Note: we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. ● 6inch IPS Display, 1440*720Resolution ● Android 8.1 System ● 1G+8G memory ● Power Supply Mode: AC 110-250V ● Output Power: 2*10-25W ● Output Impedance: 4-8Ω ● Audio Inputs; Output ● Quad core Cortex -A35architecture.1.5GHZ ● Network: Support WIFI ● Bluetooth: Support ● Support Wi-Fi, built-in TUYA application ● Bluetooth to mobile device ● Support USB/TF Smart home control with RS485 port, RJ45 Music version : connect speakers . 2 * (10-25W) (Max 25w ,Output Impedance: 4-8Ω ) Color: As Shown Material: plastic Package Contents: 1*Multi-functional Control Panel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.