Wireless Mouse & Ergonomic Design (Right Hand): Vertical mouse designed with an ergonomic, natural handshake posture for a more natural, comfortable hand position for smoother movement and less overall stress, reducing muscle strain and wrist stress., Built-in Rechargeable Li-Battery with Auto-sleep Function: The wireless mouse has 650mA battery capacity,only about 3 hours full charging time needed and support 720 hours working.Enters power saving mode automatically after 8 minutes idle,press any, Ultra-Quiet Clicks & Well-Placed Thumb Controls: No more annoying click noise to create better, quieter environment for you and those around you. Create and work more intuitively and effortlessly with the ideally placed front and back buttons., 3 Adjustable DPI Levels: 800,1200,1600,easily change the cursor sensitivity of carpal tunnel mouse depending on your activity. It provides more sensitivity than standard optical mouse for smooth and precise tracking on a wide range of surfaces.Best f, Plug-and-play and Wide Compatibility: The wireless mouse comes with a USB Nano receiver, plug and play directly.2.4GHz wireless technology ensure longer working distance-up to 33ft in 360 degree with no interference.Well compatible with Mac OS X, Lin
