[ Voice Control ] Works with Alexa Echo to manage your home devices simply by voice command, saying "Alexa, turn on the air conditioner", "Alexa, volume down the TV".(Google Home only supports the voice control to turn ON/OFF the devices of Set Top Box, TV, TV Box, Fan, Air Conditioner and adjust the temperature of it.)[ Tuya App ] Compatible with Android and iOS phone, control your devices from anywhere via the smartphone app, such as, set the comfortable temperature via the phone before you go home. (2.4GHz Wi-Fi network only, not for 5.0GHz)[ Share Device ] Super mini body, and it occupies little space. Supports device sharing, and you can control your smart home together with your family.[ Universal Compatibility ] Replace all your remotes with your smart phone, support 80,000+ IR (IR only, not RF) controlled devices such as TV, Set-up Box, Air conditioner, Fans and etc.[ Friendly DIY ] Support DIY function to manual learning of the controller as needed, solve your problem of finding a remote controller or the appliance model is not available on the app.WiFi IR Remotc ControlPower supply: Mini USB , 5V-1AInfrared distance: 7MInfrared Angle: 360 degreeMaximum current: 110mAMaximum power: 0.55wWireless Type:2.4GHzProtocol:IEEE 802.11b/g/nWifi distance:45mOperating Temperature:0 Celsius~ 50 Celsius (32 Fahrenheit~122 Fahrenheit)App:Tuyasmart or Smart Life.Support systems: Android and IOS.Workes with Alexa Echo and google home.Colour: whiteMaterial: plasticSize: 68x 68x 24mmPackage Contents:1 * WiFi IR Remote Control1 * Data Cable1 * English ManualOnly the above package content, other products are not included.Note: Light shooting 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.