Features: IR Remote Controller Pro Supports voice control, easy to control, free your hands. Smart Learn Function & DIY, Easy to identify and store the IR signals with learning function. So you can control the IR devices with your phone. BT5.0 distribution network, mass IR code library, built-in IR + RF code library data. Supports all IR devices including air conditioners, TVs, LEDs, Fans, DVD players, etc. Suitable for Multiple Scenes, support all IR-enabled and some tuya RF devices. Specifications: Power supply: DC 5V / 1A Power interface: Micro USB Wi-Fi type: 2.4GHz Wi-Fi standard: IEEE 802.11b/g/n Wireless range: 45m Working current: 800mA Standby current: 40mA Infrared remote control distance: 8M RF Frequency: 315 to 433 MHz BT version: 5.0 Operating temperature: -10C ~ 60C Operating humidity: 0 ~ 90%RH (no condensation) Material: ABS Product Size: 6*6*1.9cm / 2.36*2.36*0.75in Package Size: 9.6*8.8*5cm / 3.78*3.46*1.97in Package Weight: 76g / 2.68oz Package List: 1 * WiFi-IR Remote 1 * User Manual(English) 1 * USB Cable