100% brand new and high quality Features: Ultra quiet mouse can reduce the click sound, eliminates noise and distractions for you and others around you. 10 meters wireless transmission distance, fast data transmission, eliminating the trouble of wires. (working distance varies with specific working environment) Plug and play, no need to install driver software, no need to insert frequently, it can stay in the computers USB port, no need to worry about loss. Automatic sleep energy-saving mode, the battery can work for a longer time, click any button of the mouse to wake it up. Fast response speed, smooth movement, bid farewell to lag and dropped frames, bringing you better gaming experience. 7 color luminous mouse, the light will shows wonderful appearance during dark light situation, which is cool and fantastic. Stylish and portable design, suitable for home and office use. Ergonomic design, feel comfortable, long-term use without fatigue. The curved design makes the palm and mouse comfortably fit. 1200/1600/2400 3 level adjustable DPI to meets your different needs. Perfect gift for yourself or your friends. Specification: Materials: electroplating side wings+ metal bottom plate Transmission: 2.4GHZ USB Wireless Transmission Number of Buttons: 6 Keys Transmission Distance: 10 Meters Backlight: 7-Color breathing lamp Resolution: 1200/1600/2400 DPI Battery capacity: 600MAh Interface type: USB Button click life: 10 Milion times Rated voltage / current: DC 3.7V / 18mA System requirements: Windows 98 / Me / 2000/ XP / Vista / Win 7 / Win8 / 10/Vista/ OS or latest. Package Size: app.15x10x5cm/5.91x3.94x1.97in Optional Colors: Black, White, Gray Quantity: 1set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x 2.4G Wireless Mouse 1 x Charging Cable 1 x USB Receiver(other accessories demo in the picture is not included.)