T31 2.4G Wireless Rechargeable Vertical Mouse 7-Key Ergonomic Design

A new version of the battery version has been added. Please contact customer service for information. This is a new generation of vertical mouse, comfortable grip, suitable for office, games, etc., rechargeable mouse, no need to replace the battery, support ergonomic design.7D Wireless Mouse 2.4GHz gaming game mouse Ergonomic Design Vertical mouse 2400DPI Wrist Pain USB Mice For Laptop PC Notice: this mouse don't need to use AA battery now .it have battery inside the mouse you just used USB cable charging now did not need to worried to buy batteries again again This wireless mouse vertical ergonomic design for you, help you get rid of tireness after long use of the wireless mouse. Care more about your health. Avoid carpal tunnel syndrome. Features: 1:2.4GHz Wireless Connectivity (USB receiver & rechargeable mouse usb cable included) 2:Built in rechargeable battery(600MA) 3:Ergonomic designed to remit and prevent carpal tunnel syndrome. 4:Optical laser technology for precise control 5:Easy to use, comfortable to hold, prevent mouse hand. 6:L/R mouse buttons, 2 thumb buttons, and a clickable scroll wheel , 2 dpi buttons(dpi +/dpi -). 7:You pick the hand position that best suits you. Plug and play, compatible with . Specifications: 1:Item type: Ergonomic Optical Mouse 2:Resolution: 800dpi; 1600dpi; 2400dpi. 3:Button: 4 buttons and 1 wheel (middle button)and 2 dpi (Adjustable ) 4:Maximum operating range: 10m 5:Charging cable Length: 80 cm 6:Color: Black+Red 7:Material: ABS 8:Button life: 5 million times 9:System Requirements:Windows 98/Me/2000/XP/Vista/Win 7/Win8/win10 or latest. 10:Item size:10*8.5*7cm 11:Item weight:102g(Including USB receiver weight) 12:Package size:12.2*8.7*8.3cm 13:Package weight:156g(Including the weight of the packaging box) Package includes: 1 x Mouse 1 x USB Receiver 1 x USB Charging Cable 1 x English User Manual Three-level power saving mode: 1: Three seconds into the first sleep light flashing continuously 2: 1 minute or so to enter the secondary sleep, intermittent flashing lights 3: 8 minutes or so, go to level 3 sleep, t he light goes out