This is a wireless infrared hub. It is made of ABS material, durable to use. This hub allows you to use your phone app or use along with smart home device (not included) to control infrared devices via , very convenient. Features -Color: Black -Material: ABS -Size: 7.00X7.00X2.00cm/2.75X2.75X0.79in Input voltage: 5V Input current: 1A Power supply mode: USB direct plug Infrared direction: multi-directional infrared Communication mode: 802. / (2.4GHz) Support system: Compatible for iOS 9.0/ 4.0 and above Range coverage: 360 degrees Infrared ranging: <=8M Infrared frequency: 38kHz Working humidity: <=85% Working temperature: 0-50 degree centigrade - Controlling infrared device from your phone via phone app. - You can also use with smart device (not included) to control IR devices with . - You can use it to control TV, set-top box, electric fan, air conditioner, and etc. - Use along with temperature sensor or humidity sensor (not included) to turn automatically. - Remote control, cloud IR code and smart matching, convenient to use. Package list: 1 x IR Hub 1 x manual 1 x USB cable