Features: 1.Wireless RGB marquee mouse, hollow design, lightweight operation, making the wrist easier. 2.RGB lighting adjustment, 5 lighting modes, you can adjust as you like. 3.Customized chip, quality optical sensor, about 50 million button life, can be used for a long time. 4.Driver?free plug and play, 2.4G wireless receiver, very practical and convenient. 5.This mouse supports desktops, notebooks, all for XP systems and for OS. 6.Built?in 800mAh high?capacity battery, rechargeable, more economical and environmentally friendly! specification:Condition:100% Brand New Item Type: Wireless Mouse Product Model: BM-600 Quantity of Keys: 7 keys Sensor: Professional Gaming Chip 3 Gear DPI Adjustment: 800-1200-1600 Suitable for Operation: Game/Office Mode Connection Method: 2.4G wireless connection Battery: Built-in 800 mAh lithium battery Wireless Receiving Distance: 10 meters PackageList: 1 x Manual 1 x Mouse 1 x Receiver 1 x USB Cable NoteThis mouse must be turned ON to charge normally.