High Speed Mini 2.4GHz USB Wireless Lazy Finger Rings Optical Mouse 1600Dpi for PC Laptop Desktop (Black)

High Speed Mini 2.4 GHz USB Wireless Lazy Finger Rings Optical Mouse 1600 Dpi For PC Laptop Desktop Interface: USB Operating distance: 8-10 m Frequency: 2.4 GHz DPI:1600 DPI Dimension: 63 x 31 x 34 mm Packing Content: 1 Piece Wireless Finger Rings Optical Mouse 1 Piece USB Receiver (Battery no include) • Connects via USB for a wireless experience, offering convenience and eliminating the need for cables. • Equipped with 1600 DPI for smooth and precise cursor movement, enhancing accuracy and control. • Features a slim and lightweight design that fits comfortably in the hand for extended use. • Ergonomical design,Reduce fatigue effectively. • Plug and play, No installation needed.Can be used on any surfaces. No mouse pad is required. • Adjustable velcro strip to fit anybody finger size. • Because of Air transportation,no include AAA battery.