1.Convenient Charging: The remote control button stays for 100 days after a single full charge via USB, ensureing convenience and trustworthiness 2.Easy to Use: This remote control button you easy manipulation over the rotation of the mechanical arm, enabling you to direct the button light with precision. Capable of rotating left or right, it make sures effortless use 3.Effortless Application: Save time and effort with the remote control button's convenient double-sided tape, eliminating the need for drilling and wiring. Simply peel and stick the button pusher to your desired location, no Hassle 4.Within a 10-meter unobstructed range: Enjoy effortless control with our remote control button that features a sensitive sensor for easy usage without any app downloads Working mode: remote control Working frequency: 38KHZ Control distance: within 10 meters (unobstructed) Using temperature: -10-45 Working powers: built-in 3.7V battery Charging method: USB charging Installation method: traceless glue Instructions for connecting the remote control and the host: 1. Connection method of the receiver host and the remote control: Press and hold the receiver host button for 2-4 seconds, the indicator light flashes once, release the button, and immediately press the remote control once, the receiver indicator light flashes once, indicating that the connection is successful 2. Press and hold the receiver host button, and release it after the indicator light flashes, indicating that all states are deleted [clear code]. Colour:White Material:ABS Package Contents: 1 set x Lazy light controller 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.