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 AV Receiver AVR-2113 AVR-2113CI AVR-1913 AVR-2313CI AVR-2313 AVR2113 AVR2113CI AVR1913 AVR2313CI AVR2313Power Supply:2 x AAA batteries(Not included batteries)Colour:BlackMaterial:ABSPackage Contents:1 x Remote ControlOnly 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.