Ergodriven Om Vertical Ergonomic Mouse Wireless: Bluetooth & 2.4G Rechargeable, Optical, 4 DPI Levels, 5 Custom Buttons for PC, Mac, Laptop,...

PERFECT ERGONOMICS. You hold your mouse for hours every day, so it's critical to use a good one! A vertical mouse is a must, and Om has the most ergonomic shape on the market, plus silent, micro-force buttons to further reduce tension and fatigue. Most customers find Om significantly improves how relaxed their posture feels on day one. FEEL BETTER AT WORK AND AFTER. A vertical mouse, or handshake mouse, puts your wrist and shoulder into a healthy position, reducing stress, pain, fatigue, wrist tendonitis, and even carpal tunnel risk. It takes most users less than a day to get used to this better mouse shape. PRECISE PERFORMANCE. Om has 4 DPI settings (1200,1600,2000,2400) to ensure you get the best sensitivity for your body and workspace. Om's onboard OLED screen makes finding your perfect setting simple. Now that's good ergonomics! HASSLE-FREE. Om has a high-capacity rechargeable Li-ion battery with an ultra long life, and ships with at least 50% battery charg