Description: Use this universal IR remote control to control home appliances with your smart phone, you can control STB, TV, air conditioner, fan, DVD, refrigerator, wash machine, and etc. Support 4000+ brands, 50000+ IR Code on cloud, supported devices library is constantly being updated by the cloud. Remote Control your home appliances by using for Tuya App in your smart phone anywhere and anytime. Use hands-free voice control for Amazon or for Google Home to change A/C temperature, turn on fans, change TV channel, play DVDs, turn on your set top box, etc. free your hands. Once you plug the cable line into the device, the device starts to start, and then select the app's "auto scan" function to find device. The whole process takes only a few minutes. NOTE: Require a secured 2.4G Wi-Fi networks. According to your living habits, set time switches for your home appliances, such as turning on/off the air conditioner at regular intervals. Create multiple timers, scenes and routines as you need to control your Home Infrared/RF appliances. Specification: Material: Plastic Electronic components Size: 68x68x24mm/2.7x2.7x0.9inch Power Supply: Mini USB 5V 1A Infrared Distance: 7 meters Infrared Angle: 360 Degree Maximum Current: 110 mAh Maximum Power: 0.55w Wireless Type: 2.4G Protocol: IEEE 802.11b/g/n Wifi Distance: 45m Support System: Android IOS Working Temperature: 0-50 Degree Celsius Package Includes: 1 Piece IR Remote Control 1 Piece USB Cable 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Wish you a wonderful on-line shopping!