Features: 1. Wireless desktop computer switch button, boot board 2. Wireless power-on button with long-lasting standby 3. Low power consumption chip for extended battery life; ready to use, no charging required 4. Enables wireless power-on within 5 meters, eliminating the need to manually press the computer power button 5. Supports BIOS USB power supply setting for instant use; no charging needed, long standby time Product Name: Wireless Desktop Computer Switch Button Product Size: Approximately 76 x 70 x 65mm Material: ABS Color: As shown Package Contents: 1 x Wireless Desktop Computer Switch Button 1 x Motherboard Boot Board Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3cm. Only the items listed above are included; other accessories are not included.