Feature:
Built-in replaceable button battery.
Support 7-Key function customize and background light.
Support all function such as(Vol+/-,Mode,Pre/Next etc.)

Specification:
Type: Remote Control
Color: Black
Material: ABS+PC
Size: Diameter 46mm x 12mm

Package Including:
1 x Remote Control
1 x Signal Receiver
1 x User Manual

Note:
1. Manual measuring, please allow 1 ~ 3mm error, thank you.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.