Right Hand Wireless Optical Vertical Mouse

Ergonomic Vertical Design 2.4G Wireless Mouse:  it can work stably and fast within 19.22ft/15m distance with no interference 4 Adjustable DPI Values Extra Functional Buttons Power Saving Mouse Support plug and play: just plug the included USB Nano receiver into your computer's USB port with no extra driver needed.   2.4G Wireless Mouse Unlike those traditional ones which strain wrist and arm over time, causing great pain, this mouse encourages natural “handshake” wrist and arm posture for long-term healthy benefits. Well-designed, contoured shape seamlessly fits and moves with your palm, allowing smoother movement and preventing hand fatigue.     4 Adjustable DPI Values Simply press the DPI button to select among 1000/1600/2000/2400 for smooth and precise tracking on a wide range of surfaces. You can conveniently change the cursor speed to suit different scenes.     Extra Functional Buttons Added Forward/Backward buttons provide convenience when browsing web pages and documents. The superior choice for internet surfers, gamers and people who work at length at the computer.     Power Saving Mouse An independent switch button on the back helps save energy effectively. And it will automatically enter into sleeping mode (power-saving mode) after 10 minutes inactivity. Press any button to wake it up at any time.     Product Specification: ​​ Model Right Hand Wireless Optical Vertical Mouse Product Dimensions 128x78x71mm ( 5.04x3.07x2.83in) Net Weight 89±5g (0.20±0.01lb) DPI 1000/1600/2000/2400 Number of the buttons 6 buttons and independent power button Type Power saving mouse with independent power button Style Ergonomic mouse/gaming mouse Usage Mouse wireless/USB mouse Compatibility For Windows 2000/ME/XP(x64)/7/8/10/XP, Vista and Linux, notebook, PC, Laptop Superb Operating Comfort  1. The sleek mouse completely fits the palm, with soft matte texture   giving you an unprecedented sense of comfort.  2. Contoured shape leaves considerate finger-resting nests to   reduce finger fatigue.  3. The 3D-cherry-round scroll button differs from traditional scroll   wheel. You can feel the best touch-feeling through its ball shape   and rubber material.  4. Like bright stars shining in the night sky, the dazzling keystroke   cover is designed to possess feeling comfort and visual comfort.  5. Sliding battery cover design makes the battery replacement much easier. Operation 1. Fetch the mouse and insert one AA battery into the battery compartment in the right direction; Turn on the switch at the bottom of the mouse. 2. Fetch the USB receiver from the battery compartment at the bottom of the mouse and plug it into the USB port of the computer. 3. It begins to serve when the system installs driver automatically.    Package Includes: 1 x Right Hand Wireless Optical Vertical Mouse 1 x USB Nano Receiver 1 x User Manual