Dioppor Ergonomic Vertical Mouse - Wireless

Natural Grip Ergonomic mouse for lefties. The vertical design promotes a natural forearm position to avoid forearm twisting while using - for endless comfort. DESIGNED FOR LEFT HANDED HEALTHY ERGONOMIC MOUSE Lefties of the world have to deal with many disadvantages in daily life products. Choosing a comfortable mouse to protect us from daily muscle injury should be easy, but might seem a luxurious wish for most lefties. Package included: 1x Wireless Vertical Mouse 1x USB Receiver Please Note: 1. The Batteries are not included. 2. The Mini Receiver is stored into the USB receiver slot in the bottom of the mouse,near the battery slot 3. The previous/next page thumb buttons are not recognized on the Mac OS X 4.This ergonomic mouse size is Great for Large hands/Men's hands, may be NOT very comfortable to Women or Small Hands. It may take several days to get used to. If it does not fit your hand well, contact us for refund without any hassle at any time