USB Rechargeable Remote Control Light Off Wireless Home Controller Switch On Off Tool Automatic Button Pusher Intelligent Description: Made of high-quality materials, you can buy with confidence. USB charging, can be controlled through the wall, easy to install Ready to use, it on any switch you want. Remotely turn off the lights, so you can turn off the lights and sleep without getting out of bed. Specifications: Name: Switch Robot Material: ABS Color: White Adaptation range: 16-20m Working mode: remote control Working frequency: 433MHZ Specification: Material:ABS Size: 5 x 3.5 x 2.5 cm Colour:As shown in the figure Package includes: 1 x Switch Robot Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item. _x000D_ _x000D_ _x000D_