Fangrui Product Details Ir Remote Controller Pro Supports All Ir Devices Including Air Conditioners, , Leds, Fans, Dvd Players, Etc. Support Some Tuya Rf Devices Voice Control Learning Function (diy) Power Supply: Dc 5v / 1a Power Interface: Micro-usb Wi-fi Type: 2.4ghz Wi-fi Standard: Ieee 802.11b/g Wireless Range: 45m Working Current: 800ma Standby Current: 40ma Infrared Remote Control Distance: 8m Rf Frequency: 315 To 433 M H Z Bluetooth Version: Bluetooth 5.0 Operating Temperature: -10c ~ 60c Operating Humidity: 0 ~ Rh (no Condensation) Product Size(d*w*h): 60x 60x 19mm Colour:black Material:plastic Package Contents: 1 X Tuya Wifi Rf Ir Remote Control Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.