A889 Rechargeable Energy saving 2.4G 2400dpi Wireless Charging Vertical Healthy Mouse

Basic information: Note: This mouse does not require the use of AA batteries. Now that you have the mouse inside the battery, you just need to charge it with a USB cable. Don't worry about buying the battery again now This wireless mouse is designed with vertical ergonomics to help you get rid of tires after long-term use. Pay more attention to your health. Avoid carpal tunnel syndrome. Features: 1: 2.4GHz wireless connection (including USB receiver and rechargeable mouse USB cable) 2: Built in rechargeable battery 3: Conforming to ergonomic design, it can alleviate and prevent carpal tunnel syndrome. 4: Optical laser technology for control 5: User convenience with the signature and pen grip of the Wah Pen. 6: L/R mouse buttons, 2 thumb buttons, and a clickable scroll wheel 7: You choose the hand position that suits you. Plug and play, compatible with PC Product specifications: 1: Project type: Ergonomic optical mouse 2: Resolution: 2400dpi. 3: Button: 4 buttons and 1 wheel (middle button) 4: Size: 100 * 80 * 70mm 5: Large working range: 10m 6: Charging cable length: 70cm 7: Colors: black, blue, silver, purple 8: Material: ABS 9: Keystroke lifespan: 10 million 10: Tracking system: optical 11: Color: black/blue/purple/gray. 12: System requirements: Windows 98/Me/2000/XP/Vista/Win 7/Win8. 13: Product weight: 133g 14: Packaging weight: 162g (with box weight) 15: Packaging size: 9.8 * 9.7 * 8.6cm The package includes: 1 x Mouse 1 USB power adapter 1 USB charging cable (note: there is no user manual included in the packaging list) Attention: 1. USB cables can only be used for charging. It cannot be used as a wired mouse. 2. The mouse can be used while charging, but you should ensure that the USB receiver is plugged into the computer and the mouse switch is turned on.