Vertical mouse Optical Bluetooth GrayWireless Vertical Mouse, 600mAh Rechargeable Optical Ergonomic Mouse with 6 Buttons; Prevention of Scoliosis and EpicondylitisWireless Optical Vertical Mouse | Ergonomic Designprevention of mouse syndrome/lepicondylitis (RSI syndrome)particularly restful for the arm | 5 buttons 2.4GHz Vertical Mouse for Right Handed; Power Supply:600mAh Rechargeable Battery; Wireless Distance:10m; Net Weight:925g; Color:Gray; Take precautions to avoid possible mouse syndrome, or more precisely epicondylitis (RSI syndrome); Plug and Play mode, no driver needed; Application: PC, Laptop, Desktop.Windows 98/Me/2000/XP/Vista/Win7/Win8/Win10/MAC+ productFeatures:The 2.4GHz Wireless Ergonomic Vertical Optical Mouse is designed to reduce forearm twisting and the resulting pain and stress. The vertical handgrip position promotes neutral wrist and arm alignment for greater comfort and better health. No finger contortions are required to use the easy-to-reach buttons. The thumb rest has been resized to provide even greater comfort than previous versions, and two thumb navigation buttons have been added for smoother and faster web browsing.100% brand new and high quality. 2.4GHz wireless optical mouse, comfortable touch.Material: ABS.Dimension: 12.5*6.5*7.5cm.Type: Vertical wireless gaming mouse.Wireless distance can reach 10 meters.Resolution: 800/1600/2400DPI.Button: left/right button, forward/backward, roller, DPI button.Plug and Play mode, no driver needed.The dongle can be stored in the mouse neatly when not in use.Receiver for storage space and easy transportation.Application: PC, Laptop, Desktop.System Support: Windows 2000, Windows XP, Windows 7, Windows Vista,Windows 98, Mac OS, Windows Me, Windows 8, Windows 10 and so on.Warranty: 12 months.Features:The USB Ergonomic Optical Vertical Mouse provides comfort and a new experience for browsing the Internet. The ergonomic design keeps your arm in a natural and relaxed position when working or studying on a PC, desktop, laptop or Mac. Designed for people who work on computers every day. A good choice for the officeWork in a natural positionWith its ergonomic design and comfortable thumb rest, you can work or study effortlessly for hours in the office or at home. Its vertical configuration allows the armpit and wrist to be placed in a natural position that relaxes the muscles of the hand, wrist and arm. The rubber coating of this mouse ensures a good grip during long periods of work.Precise controlWho says ergonomics is boring? Simply plug the USB micro receiver into a USB port and you have access to an 800/1200/1600 dpi optical sensor for precise control. Switch resolutions with the dedicated button or quickly navigate between multiple web pages with the two thumb buttons.Smart useDiscover all the comfort offered by a wireless mouse and the advantage of always having a tidy desk. Thanks to its receiver, this mouse can work wirelessly within a radius of 10 meters. It also has an on/off switch so you can turn it off when you are not using it and therefore save energy.Features1 x 2.4GHz Wireless Mouse1 x USB receiver1 x User ManualColorBlackBlackGrayApplicable Right-handedLeft-handedRight-handedPower Type600mAh Rechargeable2 x AAA600mAh RechargeableView productView productView product