1.Bluetooth Pairing, Fast response Support bluetooth 5.0 distribution network<br> 2.IR&RF Dual Frequency Support RF frequency 315 ~ 433MHz<br> 3.IR REMOTE ( ONTROLL .ER PRO SUPPORT APP & VOICE CONTROL IR RF<br> 4.8 Advanced Features,Helping ToExperience Smart Life<br> 5.Voice C ontrol supports voice control, easy to control,free your hands<br> Share Device with Family Create a smart home together with your family member<br> IR Remote Controller Pro<br> Supports all IR devices including air conditioners, TVs, LEDs, Fans, DVD players, etc.<br> Support some Tuya RF devices<br> Voice control<br> Learning function (DIY)<br> Power supply: DC 5V / 1A<br> Power interface: Micro-USB<br> Wi-Fi type: 2.4GHz<br> Wi-Fi standard: IEEE 802.11b/g/n<br> Wireless range: 45m<br> Working current: 800mA<br> Standby current: 40mA<br> Infrared remote control distance: 8M<br> RF Frequency: 315 to 433 M H z<br> Bluetooth version: Bluetooth 5.0<br> Operating temperature: -10°C ~ 60°C<br> Operating humidity: 0 ~ 90%RH (no condensation)<br> Product size(D*W*H): 60x 60x 19mm<br> Colour:black<br> Material:ABS+plastic<br> Package Contents:<br> 1 x IR Remote Controller<br> Only the above package content, other products are not included.<br> 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.