HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Features: 2.4GHzWireless Connectivity ( USB receiver rechargeable mouseAUSB cable included) Ergonomic designed to remit and prevent carpal tunnel syndrome. Optical laser technology for precise control. User convenience with wow-pen's signature pen-grip comfort. L/R mouse buttons 2 thumb buttons and a clickable scroll wheel dpi button You pick the hand position that best suits you. Plug and play compatible for Mac Specifications: Material: ABS Item size: 12.5 x 6.5 x 7.5cm Colour: Grey Item type: Ergonomic Optical Mouse Resolution: 800dpi1600dpi2400dpi. Button: 4 buttons and 1 wheel (middle button) and dpi () Maximum operating range: 10m System Requirements: Windows98 / Me / 2000 / XP / Vista / Win7 / Win8 / win10 or latest Item weight: 87g You Will Receive: 1 x Mouse 1 x USB Receiver 1 x USB Charging Cable 1 x English User Manual