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.. Need more than 1? Get a bulk buy discount up to 20% off Features: 100% Brand New And High Quality. The Vertical Mouse Will Help To Reduce The Pressure And Pain Caused By The Mouse On The Wrist. Ergonomically Designed Long-Term Use With Comfortable Palm Feeling Relieving Tired. 6 Buttons Including Left/Right Button Dpi Button Forward/Backwards Button And Scroller Button. Compact And Lightweight Easy To Carry. Made Of Abs Material The Surface Is Rubber It Is Comfortable. The Left Mouse Light Bar Will Show Red At Work Specifications: Item Type: Wireless MouseBr>Material: Plastic Color: Black Work: Laser Connection: Wireless Number Of Keys: 6 (With 3D Scroll Wheel) Buttons: Left/Right Button Dpi Button Forward/Backwards Button Roller Button Tracking Systems: Optical Dpi: 800-1200-1600 Ergonomics: The Right Hand Design Mouse Power Supply: Built-In Lithium Battery (Charging By Usb Cable) Breathing Light: Led Red System Support: Vista Xp 7/8 Or HigherDiv>Specification General Type: MouseBr> Material: AbsBr> Features: NoveltyBr> Usage: GamingBr> Mouse Type: VerticalErgonomicBr> Color: BlackP>Product Details Connection: WirelessBr> Connection Type: Bluetooth