Features: APP ControlControl 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. CompatibilitySupports almost all IR controlled devices and supports 38-56kHz frequency signal learning, including your air conditioner, TV, set-top box, DVD, fans, LED lights, IR electric curtain and more. With large IR data base. Voice ControlCompatible with Amazon Alexa/Echo Dot, Google Home to voice control your TV, STB, Air Conditioner and Fans. The device only supports 2.4G WiFi. All in OneTurn all IR remote controllers into one APP on smartphone/tablet. Support learning function(DIY). You will never be bothered by a missing remote controller, say goodbye to chaos, and maintain an carefree life! Super Size & Share ControlSuper mini body, and it occupies little space. Supports device sharing, and you can control your smart home together with your family. Specifications: Product Name: WiFi-IR Universal Remote Controller Power Input: DC5V/1A IR Frequency: 38-56kHz Infrared Distance: 7M Range Cover: 360 Max Current: 110mA Max Power: 0.55W Wireless Standard: WIFI 2.4G 802.11 b/g/n Wireless Range: 45M Control Mode: Mobile APP "Tuya/SmartLife" App Support: Android/iOS Support: Amazon Echo, IFTTT, TMALL GENIE, Rokid Material: PC/ABS Operating Temperature: -10 - 50 Operating Humidity: 85%RH Item Size: 61*61*19mm (L*W*H) Item Weight: 31g / 1.1oz Package Information: Package Size: Approach. 9.7*8.7*5.1cm / 3.8*3.4*2in Package Weight: Approach. 90g / 3.2oz Package List: 1* WiFi-IR Remote 1* User Manual(English) 1* USB Cable