Sourcingbay New Wireless Trackball Mouse Handheld Wireless Mouse USB 2.0 Mouse Mice With Laser Pointer For Laptop PC Mac Desktop Computer

This wireless mouse requires 1 pcs of AAA battery, but the battery is NOT included.

1, What's the range supported?

- Normal Repond Range of 2.4G Handheld Mouse
- the best distance is 1.5 meters, the current maximum distance is about 10 meters, but the middle cannot have partitions.
- Please find the right distance according to the actual situation.

2, What you received is what you purchased.

-As you know, the item conditon has new, like new, used, used but accepable...
Please confirm it carefully before you complete the payment.
-The package box may be opened or the packaging seal was broken due to QC need test item.
But we'll check carefully before shipping.

3, What can we do if the item don't work when you just received it?

-Please don't worry.
-Please check the battery, 2.4g plug/ connecting, and if the power button is on.
-Any question, please EMAIL us and tell me which step you meet problem.
Then we'll help you solve it.

Compared with Desk Mouse, What's the features of this handheld mini 2.4g wireless mouse?

Wireless, With trackball, cool
Off table and without limitation of operational space
Scrolling function can be controlled simply by your thumb
Place end of index or middle finger on trigger button thumb on roller ball
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
Ideal for both laptops and desktops

Package Includes:
1 x Wireless Finger Handheld USB Trackball Mouse with Laser Pointer
1 X 2.4G Receiver
1 x English Introduction book