Color: Black Size: 110 * 60 * 25mm Weight: 70g DPI: 1000-1200-1600 Transmission Distance: 10m Transmission Frequency: 2.4 GHz Material: ABS plastic Interface: USB interface Package Contents: 1 * Silent Mouse 【SILENT CLICK & Classic Design】 Less noisy < 30db with silent clicks, perfect for public places like offices, libraries, dorms, internet cafes where you don't want to disturb others or interrupt your concentration. Ambidextrous design for comfortable use in either hand. Streamlined & ergonomic design provides maximum hand support for lasting comfort. 【SLIM & PORTABLE DESIGN】 Compared to similar products on the market, this wireless USB mouse is significantly lighter and thinner. Perfect for travel, this portable and wireless mouse easily fits in your laptop bag and is extremely space-saving. 【2.4G WIRELESS TRANSMISSION】 Plug and Play! 2.4G wireless enables a working distance of up to 33.3ft/10m, with no interference from other devices. Perfectly adjustable DPI 1000/1200/1600 for your needs, and virtually no lag or dropouts. ▲▲▲The USB receiver is stored on the bottom of the mouse.▲▲▲ 【BROAD COMPATIBILITY】 This portable mouse works with Windows, MAC OS, and Linux, etc. You can use this computer mouse for PC, laptop, notebook, tablet, desktop, MacBook, and any device with a USB port. This wireless computer mouse is ideal for work or entertainment at home and in the office.