Delux M618 PLUS 1600DPI 6 Buttons Wireless Vertical Mouse Ergonomic Mice

Specification: 1. Color: Black 2. Body material: ABS / Fuel Injection3. Connection: Wireless 4. Number of keys: 6 5. Maximum resolution: 1600 DPI 6. Adjustable resolution: 3 Level 600/1000/1600DPI 7. Mouse size: 148.85mmx94.82mmx98.93mm/5.86inch x 3.73inch x 3.89inch 8. Mouse weight: 210g 9. Power supply: AA Battery (Battery is not included) 10. Supports Windows 8, Windows 7, Windows Vista, Windows XP Features: 1. Anti-Skid sweat, detachable palm rest design, comfortable and natural. 2. Unique ergonomic concept, cochlear bionic feel design, to ease the Long-Term use of the mouse arm discomfort and sense of restraint. Package Include: 1x Delux M618 Plus Wireless Version Mouse (With Removable Palm Rest)1x USB receiver