• vertical optical 2.4 ghz wireless mouse
• special vertical design for comfort and safety when working at home and in the office
• body with rubber coating
• high resolution optical sensor (invisible red light)
• 1000-1600-2400dpi changeable resolution
• light illumination and precise tracking
• 5 buttons + scroll wheel
• effective distance: up to 10m
• windows win7/8.1/10 32-64 bit compatibility
• usb rf dongle
• power supply: built-in rechargeable lithium-ion battery
• working time with a full charge: up to 4 weeks
• charging: ~1.5h
• charging socket: microusb
• dimensions 110x72x75mm
• weight: 120g