Low power consumption makes the power is enough for you 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 Onkyo AV Receiver HT-R380 HT-R290 HT-R390 HT-R538 TX-SR308 HT-S3400 HT-RC230 AVX290 Colour:black Material:ABS Power supply: 2 X AA batteries (not included) 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.