Features: [APP Control]Control IR appliances with Tuya Smart or Smart Life App anywhere anytime. Turning your basic home devices into smart devices and making life smarter and more convenient. [Compatibility] Supports almost all IR controlled devices, expands the learning function to include more classifications and supports 38KHz frequency signal learning, including your air conditioner, TV, set-top box, DVD, IR electric curtain and more. With alarge IR data base. [Voice Control] Compatible with Amazon Alexa, Google Home to voice control your TV, STB, Air Conditioner and Fans. The device only supports 2.4G WiFi. [All in One] Turn all IR remote controllers into one APP on smartphone/tablet. You will never be bothered by a missing remote controller, say goodbye to the chaos, and maintain a carefree life! [Mini Size & 360 Coverage] Super mini body, and it occupies little space. Supporting intelligent scene control. No dead angle signal coverage in all directions. Specifications: Product Name: WiFi-IR Universal Remote Controller Power Input: DC5V/1A IR Frequency: 38kHz Range Cover: 360 Wireless Standard: WIFI 2.4G 802.11 b/g/n Control mode: Mobile APP "Tuya/SmartLife" Platform: for Android, iOS Material: ABS Operating Temperature: -10 - 50 Operating Humidity: 85%RH Item Size: Approx. 7.8 * 7.8 * 2.7cm Item Weight: Approx. 48g / 1.7oz Package Information: Package Size: Approach. 7.8*7.8*4.9cm/ 3.1*3.1*1.9in Package Weight: Approach. 88g / 3.1oz Package List: 1* WiFi-IR Remote 1* User Manual(English) 1* USB Cable