Feature:??
1.Dual mode design: 2.4G wireless + Bluetooth 2.Ultra-slim design, fashionable and convenient 3.Strong anti-interference ability 4.Long working distance up to 10m 5.Intelligent no-light design, extremely long stand-by time 6.Scroll wheel zips, you through webs with ease and speed 7.Built-in rechargeable battery 8.Mute & Silent design Specifications:
1.Size: 112x58x25mm 2.Weight: 90g 3.DPI: 800-1200-1600 4.Working distance: up to 10m 5.Button number: 4 buttons 6.Charging time: 2-3 hours