Rechargeable Mice 2.4G Wireless Mouse 2400 DPI 5 Buttons Optical Ergonomic Vertical Mouse with USB for Mac Laptop PC Desktop

The mouse is designed to reduce forearm twisting and to relieve the resulting repetitive stress and pain. The vertical design can effectively remit and prevent carpal tunnel syndrome. All is for your health and high-quality life! Besides, 2.4G wireless connectivity, 2400 DPI high precision, specially-made 5 buttons, advanced optical technology, provide you with convenience and efficiency. Features: Ergonomically vertical design, for more comfortable touch and less strain, remit and prevent carpal tunnel syndrome. 2.4G wireless connectivity, just plug the USB receiver (included) into related device, then the connection is done. 5 buttons, for more convenient operations. Keystroke life up to 10 million times, serviceable and durable. Quick thumb button, fast forward or backward when browsing the web, forward or backward at the same folder window. 2400 DPI high precision, fast movement. Advanced optical technology, for precise control. Built-in rechargeable lithium battery, long service time. Support for Windows 98/Me/2000/XP/Vista/Win 7/Win 8. To use the wireless mouse: plug the USB receiver into the computer, then turn on the mouse switch (the switch at the bottom). Note: 1, USB cable can only be used for charging. It can not be used as wired mouse. 2, The mouse can be used while charging, but you should make sure that the USB receiver is plugged into the computer and the mouse switch is turned on. Specifications: Resolution: 2400 DPI Interface: 2.4G Operation range: 10m Button number: 5 Keystroke life: 10 million Tracking system: optical Material: ABS Supported OS: for Windows 98/Me/2000/XP/Vista/Win 7/Win 8 Power supply: built-in rechargeable lithium battery Voltage: 5V Current: 10mA Charging cable length: 71.5cm Color: black, dark green, turquosice, purple (Optional) Item size: 10 * 7 * 8cm / 3.94 * 2.76 * 3.15in (L * W * H) Item weight: 101.5g / 3.57oz Package size: 9.8 * 8.7 * 8cm / 3.86 * 3.43 * 3.15in (L * W * H) Package weight: 144.2g / 5.08oz Package List: 1 * Wireless mouse 1 * USB receiver 1 * Charging cable Note: Package list without user manual