Features: 1.10m Distance: This wireless mouse adopts 2.4G wireless transmission technology which supports 10m wireless receiving distance. 2.Rechargeable Battery: This wireless mouse possesses 500mAh inbuilt rechargeable lithium battery for more convenience. 3.Adjustable DPI: This wireless mouse supports 3 adjustable DPI, including 800, 1200 and 1600. Providing accurate and stable control. 4.Mute Control: This wireless mouse possesses mute keys that will not bother your colleagues and family when working. 5.Ergonomic Design: This wireless mouse with fashionable appearance adopts ergonomic design for comfortable hand feeling. specification:Item Type: Wireless Mouse Material: ABS Model: M107 Connection: Wireless 2.4G Wireless Range: 10m DPI: 800, 1200, 1600 Adjustable Button Life: 5 Million Times Mute Switch Battery Type: Inbuilt 500mAh Lithium Battery Charging Time: About 2h Working Time: About 150h System Requirements: For Win 98, for Win Me, for Win 2000, for Win XP, for Win Vista, for Win 7, for Win 8, for Win 10, for OS X or Latest Version. PackageList:1 x Wireless Mouse 1 x Receiver 1 x Power Cord