1、Perfectly Compatible: RAX23 WV50020 AV receiver remote control, suitable for R S300 R S300BL home theater AV receiver. 2、Easy to Access: Remote control easy and complete access to all buttons. Install 2 AAA batteries to work normally. (without battery) 3、Ideal Replacement: Remote control replacement is ideal for lost, damaged remotes or when you need a new remote control. 4、Ergonomic Design: Remote control with high elasticity keys, ergonomic design and a comfortable feel of the keys. 5、Premium Material: Remote control replacement uses ABS material, which has high toughness, high strength, beautiful appearance and not easy to change color. 1 x Remote Control Item Type: Remote ControlMaterial: ABSRemote Control Model: RAX23 WV50020Battery: AA Battery x 2 (Not Included)Compatible Model: for R S300 R S300BL Home Theater AV Receiver