Ugreen Ergonomic Wireless Mouse – Black

*Mode: Wireless: 2.4Ghz & Bt 5.0

*Operating Distance: 15M/49.2Ft

*Screen Resolution: 1000/1600/2000/4000Dpi *5 Button Function *Click Button: Mute Button, 3 Million Times Lifespan

*Scroll: Rubber Material With Silent Encoder, 300,000 Times Lifespan

*Operating Voltage: 1.5V *Operating Current: 40Ma