Low power consumption makes the power is enough to operate in a long distance. The Remote is convenient and easy to use, and no programming or creation is required. This remote control with full functions and comfortable touch bring you enjoyment to the fullest extent. Suitable for Atvio Smart TV Model 43D1800 43D1810 43D1680 43D1820 43D1850 43D2100 43UDD1800 49A6000 49D1200 49D1291 49D1600 49D1680 49D1800 49D1820 49HD1850 49GA1600 49S6600 49HD1850 49CUD12 49S6600 49S6600 50D1400 55A6000 55D1600 55D1680 55D1800 55S6600 D1850 DI49X6500 DO1609681 DO1611701 H50 HYN49UHD MGU43X MGU49X LEDM4K431NIP LEDM4K432NIP LEDM4K491NIP LEDMIP4K492NNIP LEDMIP4K492NNIP LEDMIP4K492NN RLEDL43D2100SMT RLEDL49A6004K RLEDL50D2024K RLEDL55A6004K RQE170204 RQE170243 S49 SSM49291 TVJLEDS49D18504K VTOKTCL50S4KN Power Supply: 2 x AAA batteries(Not included batteries) Color: Black Material: ABS Package Contents: 1x 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.