1. App universal remote controller can be used to remotely control the equipment bound with signals. 2. Shared access rights - You can share or remove the access rights with your friends and family through the app. One person can bind the device and the whole family can use it. 3. Beautiful atmosphere light RGB, custom color change, to match your family atmosphere. 4. Automatic acquisition of remote control signal - The universal remote controller can independently learn the remote controller signal and reproduce the signal to realize intelligent control. 5. It can be used without a gateway - The built-in WiFi module supports all 2.4GHz w-fi networks, and the universal remote controller can be used without a gateway . Product name: Hub IRF Lighting Version Battery: Type-C Input power: 5V 1A light Colour: RGB Wireless protocol: Wi-Fi IEEE802.11b/g 2.4GHz Broadcast diectrion: 180 degree IF Frequency: 38KHz Radio frequency: 433MHz,315MHz Working temperature: -10-50 Working humidity: 5-90%RH Control range: 35M In open environment Dimensions: 68x69x45 mm Weight: 40g Colour:As Shown Material:Plastic Package Contents: 1 * Tuya Smart Remote Controller 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.