Plug & Play; 2.4GHZ USB Nano Receiver; High-precision optical Mouse; Quiet low-profile keyboard keys; Multimedia keys; Rechargeable mouse and keyboard; Standby: 300 hours; Working time: 100 hours of typing; Working distance: 10 meters; Mouse battery capacity: 500mAh; Mouse DPI: 800-1200-1600; Battery saving: Enter sleep mode after 5 minutes without action; Supports Windows and Mac