Features: 1) RF remote control 2) Receives RF signal and transfers it to IR signal 3) Receiving sensitivity: -105dBm 4) Transmitting electricity: 500mA 5) Working voltage: AC 80 - 250V 6) Material: PC 7) Dimensions: 70 x 70 x 20mm 8) Color: pearl white, silver grayPacking: 1pc/gift box, 50pcs/master carton