Low power consumption makes the power is enough to operate in a long distance. The screen is convenient and easy to use, and no programming or creation is required. This remote control with full functions and comfortable touch will bring you enjoyment to the fullest extent. Suitable for Home Theater System Controller AH5902540B color:Black Material:ABS Without battery 2xAAA 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.