1,10m Remote Control Distance: Indoor 10m remote control coverage space, remote control your household appliances under extremely stable signals. 2,Phone APP Control: It supports a variety of scene settings. You can set various scenes on your smartphone, execute with one key or set automation, and turn it on or off when it reaches what state. 3,Universal Compatibility: An IR RF Wifi remote control enables your smartphone to become a universal remote control, it support IR 38KHz and RF 4392MHz, supporting various IR and RF household appliances. 4,Mini USB Design: WiFi smart IR RF remote control is disigned with USB interface, does not require adapters and batteries. Works with various USB ports such as TVs, computers and USB plugs. 5,Applications: This IR RF remote controller can activate infrared devices such as TV, set top box, media player, etc. and can control RF devices such as light, switch, roller blind, garage door, blind, etc. 1 x USB Smart Controller1 x Manual Item Type: USB Wireless IR RF ControllerMaterial: PCGross Weight: 34g or 1.2ozVoltage: 5VCurrent: 1AOperating Temperature: - 10 ℃ - 55 ℃Infrared Frequency: 38KHzInfrared Distance: ≤ 10mRadio Frequency: 433.92MHzWiFi Frequency: 2.4GHz IEEE 802.11 b g n Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.