2.4G 2400dpi wireless vertical health mouse comes with charging human engineering hand vertical mouse black

basic information: 6D Wireless Mouse 2.4GHz Gaming Mouse Ergonomic Design Vertical Mouse 2400 DPI Prevention Wrist Pain USB Mouse Laptop Note: This mouse does not require the use of AA batteries. There is now a battery inside the mouse! You just charge with a USB cable! Now don't worry about buying batteries again! This wireless mouse is vertically ergonomically designed for you to help you get rid of tires after long-term use of a wireless mouse. More care about your health. Avoid carpal tunnel syndrome. feature: 1: 2.4GHz wireless connection (including USB receiver and rechargeable mouse usb cable) 2: Built-in rechargeable battery (1200MA) 3: Ergonomic design can relieve and prevent carpal tunnel syndrome. 4: Optical laser technology for precise control 5: The user's convenience and wow pen signature, pen comfort. 6: L/R mouse button, 2 thumbnail buttons and clickable scroll wheel, dpi button. 7: You choose the right hand position for you. Plug and Play, compatible with Mac and P Product specification: 1: Project Type: Ergonomic Optical Mouse 2: Resolution: 800dpi; 1600dpi; 2400dpi. 3: Buttons: 4 buttons and 1 wheel (middle button) and dpi (adjustable) 4: Maximum working range: 10m 5: charging cable length: 70 cm 6: Color: black, red, silver. 7: Material: ABS 8: System Requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 or the latest version. 9: Product weight: 130g (including charging cable and USB receiver weight) 10: Project Size: 10.4 * 7.3 * 6cm 11: Package size: 10 .5* 8.5 * 6.5 cm 12: Package weight: 160g (including the weight of the box) Package Included: 1 x mouse 1 USB power adapter 1 USB charging cable ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------