1 Chuột không dây Usb 5d 2400dpi Màu Đen Có Thể Sạc Lại Được

1 pcs USB Mouse Trackball Mouse & 1 pcs Rechargeable 5D 2400DPI Gaming Mouse
1. Plug and Play, easy to install.2. Wireless, With trackball, cool.3. Press then apper pointer for presentation.4. Off table and without limitation of operational space. 5. Scrolling function can be controlled simply by your thumb.
USB 2.0 interface, plug and play, no software required. Special design, can avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS suffers. Easy to use - left or right hand, or cradled between both. perfect for both laptops and desktops. Place end of index or middle finger on trigger button & thumb on roller ball.
Features: 1.Suitable for Tablet PC & Laptop & Desktop computer. 2.USB PORT, USB receiver is included. 3.FOUR GROUP DPI:400,600,800,100. 4.Battery require:1 x AAA
Color: Black
Material: Plastic + Metal
Mouse:
Ergonomic designed to remit and prevent carpal tunnel syndrome. Optical technology for precise control
User convenience with wow-pen's signature, pen-grip comfort.
L/R mouse buttons, 2 thumb buttons, and a clickable scroll wheel
Specifications:
1:Item type: Ergonomic Optical Mouse
2:Resolution: 2400dpi.
3:Button: 4 buttons and 1 wheel (middle button)
4:Dimension: 100 x 80 x 70mm
5:Maximum operating range: 10m
6:Charging cable Length: 50.5cm
7:Material: ABS
8:Keystroke life: 10 million
9:Tracking system: optical
10:System Requirements:Windows 98/Me/2000/XP/Vista/Win 7/Win8.
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.
Notice:this mouse dont need to use AA battery now .you just used USB cable chargingThis 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

Package Contents:
1 x Wireless Finger HandHeld USB Trackball Mouse
1 x USB receiver
1 x Bag
1 x Mouse
1 x USB Power Adapter
1 x USB Charging Cable
1 x English manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1