This is an advanced remote control. This is an alternative remote control that covers all the features of the old remote. No programming required - just install the battery. Feel comfortable and easy to use. Stylish and elegant design. Channel: 1 Model Number: BN5901199G Frequency:433MHz Wireless Communication:IR Use:TV Remote Control Transmission Distance:10M Battery Model:AA batteries Note: Do not use or place the remote control in a humid environment, as it will damage the remote control at high temperatures. Please do not use water and other organic substances to clean the dirt on the outer casing because the cleaning agent is Avoid dropping the remote control from a height; remove the battery when not in use for a long time The appearance of the remote control does not mean that it can be paired. colour:Black Material:ABS size:17.5 x 4.5 x 2.5cm Package Contents: 1 x 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.