Bluetooth Ergonomic Mouse, Jelly Comb Rechargeable 2.4G Wireless Vertical Mouse Switch to 3 Devices Optical Mice with 6 Buttons 3 Adjustable DPI

SIDE BUTTON: Added next/previous buttons provide convenience when webpage browsing; the superior choice for internet surfers, gamers and people who work at length at the computer. ? HIGH RESPONSIVENESS: 1000 / 1600 / 2400 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces ? RUBBERY MATTE FINISH: Provides you a premium feel much better than a typical Mouse. It sports an elegant matte finish that provides a nice grip, while resisting fingerprints and smudges. SPECIFICATIONS: Voltage: 3.7V Engine: Optics Working distance: 10m DPI level: 1000-1600-2400 DPI Dmension: 120*63*76mm/47.24*24.8*29.92in Package Include: 1 x Wireless mouse 1 x USB receiver 1 x USB charging cable 1 x User manual Note: 1. USB Receiver is at the bottom of the mouse. 2. The forward/backward buttons are unavailable in Mac OS X. 3. This mouse is not compatible with macbook pro or other laptops which only have type c ports.