The latest ESTONE wireless gaming mouse, with six buttons and seven colors of the breathing light. It is suitable for game lovers. Ergonomic surface to reduce hand fatigue and 4 adjustable DPI options, this mouse will make your game experience more enjoyable. Wireless Mouse 2.4GHz Gaming Mouse Ergonomic Design Gaming Mouse 2400DPI USB Mouse Laptop. specification: Project Type: Ergonomics Optical Mouse Resolution: 2400dpi. Buttons: 5 Buttons and 1 Round (Middle Mutton) Maximum working range: 10m Charging cable length: 50cm Color: Black, White. Material: ABS Battery capacity:600mAh Button click life: 5 Million times Rated voltage / current: DC 3.7V / 18mA System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / 10/Vista Mac OS or latest. Product weight: 116g Item size: 13.5 * 7.3 * 4.2cm Packing weight: 143g Packing size: 13.5 * 8.5 * 4.7cm