<p>Color: Black Size: 110*60*25mm Weight: 70g DPI file: 1000-1200-1600 Transmission distance: 10m Transmission frequency: 2.4GHz Material: ABS plastic Interface: USB interface Package Contents: 1 * Mouse Switch Silent [Low Power Consumption] Intelligent sleep mode can better extend battery life. It will enter auto sleep mode if you don't use it for 5 minutes to save battery and need to click it, the mouse will enter working mode again. [Wide Compatibility] Well compatible with Windows7/8/10/XP, Vista, Mac OS X 10.4 etc. Fits for desktop, laptop, PC, Macbook and other devices. [Ergonomic & Compact Design] USB-receiver stays in your PC USB port or stows conveniently inside the wireless mouse when not in use. The lightweight and simple features make the mouse perfect for the journey, office, home. [Whisper & Sensitive Clicking] Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working.</p>