Features: 1. Wireless Desktop Computer Switch Button, Boot Board, Nuclear Explosion Button 2. Wireless Power On Button, Long-Lasting Standby 3. Low Power Consumption Chip, Longer Battery Life, Ready To Use, No Charging, Long-Lasting Standby 4. The Wireless Power-On Button Enables Wireless Power-On Within 5 Meters, Eliminating The Need To Bend Over To Open The Computer. Install The Power-On Board. 5. Turn On The Bios Usb Power Supply Option, It Is Ready To Use, Does Not Require Charging, And Has Long-Lasting Standby. 1. Product Name: Wireless Desktop Computer Switch Button 2. Product Size: About 76 x 70 x 65mm Material: ABS colour: As shown Package Contents: 1 x Wireless Desktop Computer Switch Button 1 x Motherboard Boot Board 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.