2.4G M203 USB Mute Mouse 500 Milliamp Metal Roller Mouse Wireless Charging Mouse Feature: Silent design,quiet and elegant office wireless mouse 10M wireless receiving distance,More convenient to use 2.4G Wireless Transmission Technology,Metal massage roller Third gear DPI adjustment design,800,1200,1600.(1200dpi Default) High resolution:Max 1600 DPI high resolution for fluid motion,Supports office and gaming use Fashionable slim design: Slim design for sleek look and portable use,6 colors to choose from Windows ( windows XP / Vista / 7 / 8 / Server 2003 / 2000 / Win10 ,etc)Mac I-OS (mac OS 10.10 above is recommended) In 2.4G mode: Suitable for desktop computers, notebook computers, smart TV with USB interface, etc. Specification: Brand new Color:White, red, blue, black, grey, silver(optional) Material:ABS Key life:5 million times Wireless distance: 10 Work:Photoelectricity Charging cable length:25cm Type:2.4Ghz Wireless mouse Rated voltage / current:3.7V / 18mA Project Type:Ergonomics Optical Mouse Resolution:800,1200,1600.(1200dpi Default) Battery Type:Built-in lithium battery Battery capacity:500mAh(Chargeable lithium battery) Power Type:Rechargeable(Charging time 2h,Working time 150h) Buttons:4 Buttons(Left and right buttons, metal scroll wheel and dpi) Package Included: 1 x 2.4 G Wireless Mouse 1 x USB Receiver 1 x USB Charging Cable