Teardrop shaped design for easy handling and portability. Operates at a frequency of 433.92 MHz, compatible with various devices. Easy code copying and clearing operations for user convenience. Made from durable ABS material, ensuring longevity and reliability. Compact size of 64.8*36*15mm, making it suitable for various remote control applications. The teardrop shaped copy remote control can copy other ordinary remote controls with the same frequency, can be cleared at any time to learn the code, easy to use, fast, can be used in the field of automotive remote control, lighting control, smart home remote control and so on. (1) Operating frequency: 433.92 MHz (2) Battery type: button cell 2032*1; (3) Working mode: copy; (4) Shell material: ABS; (5) Product size: 64.8*36*15mm (including the shell) (1) Copy code operation At the same time, press the remote control being copied and the copy remote control single button, until the copy remote control indicator light from fast flashing to normal light indicates that the copy is successful, you can release the two remote control buttons. The other buttons will be operated according to this method until all the buttons are copied. (2) Clear code operation Simultaneously press and hold the two buttons of the copy remote control, until the indicator light flashes, and then press the lock button three times to clear the code (during the process of the lock button has been held down), to clear all the codes that have been copied on the remote control. Color: As Shown Material: ABS Package Contents: 1*Garage door 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.