[ IR Remote Control ] - S08 records IR signals to control your TV, air conditioner and set-top box, making everything smart in your life through your mobile phone APP remote control. [ APP Control ] - Download the APP to your phone and control the IR appliances at home under 2.4GHz WiFi network. Supports iOS 8.0 and above & Android 4.0 and above smart phones. [ Voice Control ] - Works with Alexa and Google Home Assistant. Just give a voice command to control your home appliances, no need to reach for the switch and activate the appliances manually. [ IR Learning Function ] - Supports IR code learning (38K rate signal only). The universal remote control can be used to control the electrical appliances through the learning function. [ Simple Operation] - Just power on W30, making sure that your phone has connected to 2.4GHz WiFi, download the app to your phone and then do accroding to the instructions from the APP SPECIFICATION -- Material: ABS -- Size: Φ64.5*20mm -- Weight: 27 g -- LED indicator: Blue -- Input: DC 5V/1A -- Infrared Frequency: 38 KHz -- Infrared Range: ≤ 8 meters -- WiFi frequency: 2.4GHz -- Working temperature: 0ºC - 50ºC -- Working humidity: ≤ 85%RH -- Compatible with Android 4.4 or newer and iOS 8.0 or newer. -- Works with Amazon Alexa,Google Assistant.