2.4GHz Wireless Bluetooth 5.1 Mode Gaming Mouse Wireless Optical USB Gaming Mouse 1600DPI Rechargeable Mute Mice Parameters: ◎2.4G+BT5.1 Wireless Transmission Technology，10M wireless receiving distance. ◎Rechargeable design, built-in 500 mAh lithium battery ◎ Third gear DPI adjustment design ◎ quiet and elegant office wireless mouse ◎ High resolution: Max 1600 DPI high resolution for fluid motion ◎ Fashion ergonomic design: ergonomic design, comfortable grip, stylish appearance, easy to carry Specification: 2：Color: As show 3：Material: ABS 4：Key life: 5 million times（Mute switch） 5：Wireless distance: 10m 6：Work: Photoelectricity 7：Battery capacity:500mAh（Chargeable lithium battery） 8：Charging cable length: 24cm 9：Project Type: Ergonomics Optical Mouse 10: Resolution: 800,1200,1600.(1200dpi Default) 11: Mode:Opto-electronic 12: Rated voltage / current: 3.7V / 18mA 13: Power Type:Rechargeable（Charging time 2h，Working time 150h） 14: Type:2.4Ghz+BT5.1 Wireless mouse 15：Buttons: 2 Buttons and 1 Round (Middle Mutton) and Dpi key 16: System requirements: 98 / Me / 2000 / XP / Win 7 / Win8 / 10 or latest. Package List: 1 * 2.4 G+BT5.1 Wireless Mouse 1 * USB Receiver 1 * USB Charging Cable(24 cm) Wireless Mouse Mouse Computer mouse Back to School Office Supplies