Rechargeable 2.4G Wireless Computer Vertical Mouse Ergonomic Mice 1200DPI BDZ

What's is the vertical mouse ? Do I need this kind of mouse ?

The vertical mouse is : Ergonomic mouse

When the user using item , the plam and desk close to vertical status . so we also call it ergonomic mouse .

When we use the normal mouse , the plam is down to the desk , if use the normal mouse for long time , Wrist will be squeezed repeatedly , the Nerve vessels of Wrist will be damaged , it will cause pain or Lesion to the wrist .

If you use the normal mouse for long time , you need a vertical mouse to relieve hand pressure , using vertical mouse will help to educe the pressure and pain of the wrist.

1.2.4GHz Wireless Connectivity (USB receiver & rechargeable mouse usb cable included)

2.Rechargeable built-in battery will never require batteries and will be more
convenient and practical for you to use.

3. Ergonomic designed to remit and prevent carpal tunnel syndrome.

4.Optical laser technology for precise control

5. User convenience with wow-pen's signature, pen-grip comfort.

6.L/R mouse buttons, 2 thumb buttons, and a clickable scroll wheel

7. You pick the hand position that best suits you. Plug and play, compatible with Mac and Pc.

8.Professionally designed for office staff and gamers. The right, left and roller keys
are uniquely deigned on the side, which will make your hand under the most relaxing
state during using. Thus, it reduces the fatigue of the hand.

1. Color: black

2. Size: 102 x 72 x 82 mm

3. Connection method: Wireless

4. DPI: 1200DPI

5. Connection port: USB 2.0

6. Button: left/right button, roller button, forward/back button, middle(on/off) button.

7. Wireless range: about 10m

8. Battery: built-in rechargeable 800mA lithium battery

9. Charging time: about 2 hours

10. Compatible with: Win98/2000/XP/VISTA/7/8/MAC