Features: Brand new and high quality Provides a reliable 2.4G wireless connection, allowing you to operate freely without any wires. With its ergonomic design, comfortably in your hand, reducing fatigue and providing a comfortable feel during extended use. Offer three adjustable DPI settings(800-1200-1600), allowing for precise and accurate cursor control, even during fast movements. Quiet and elegant office wireless mouse.Colorful glow, more cool. Slim and lightweight, portable and easy to carry, making it convenient for use in various settings. Simply plug it in and start using, no driver required. Specifications: Color: Black/Silver Material: ABS Key life: 5 million times Wireless distance: 10m Work: Photoelectricity Battery capacity:500mAh Charging cable length: 25cm Project Type: Ergonomics Optical Mouse Resolution: 800,1200,1600.(1200dpi Default) Operation Mode:Opto-electronic Voltage/current: 3.7V / 18mA Power Type:Rechargeable(Charging time 2h,Working time 150h) Type:2.4Ghz Wireless mouse Size:Approx.113x58x26mm/4.44x2.28x1.02inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x 2.4G Wireless Mouse 1x USB Receiver 1x USB Charging Cable