Feature

●You can operate the mouse while sleeping or lying down. Operate your PC by controlling the trackball even in the air. 1.9m long cable for stress free You can change cursor speed in 4 different positions
●Specifications: Product Color: Black; Product Size (W x D x H): Approx. 4.3 x 2.0 x 2.4 inches (110 x 50 x 60 mm); Product Weight: Approx. 3.2 oz (90 g); Interface: Compliant with USB HID specification version 1.1; Can also be used with USB 3.0 and 2.0 interfaces. Connector Shape: USB connector (A-type) Resolution: 400, 600, 800, 1200count/inch, Reading method, Optical sensor button, 2 buttons, middle button, double click button, count switch button, wheel (scroll)
●Compatible models: Windows equipped (DOS/V) PCs; *Models with USB port (A connector). Compatible operating systems: Windows 10, 8.1, 8, 7, Vista, XP, *May not be compatible with other models. All other product names posted in this sentence are registered trademarks and trademarks of their respective manufacturers


Description

Features:
● A mouse like a trackball that operates the ball with your thumb.
The trigger type shape is easy to hold, so you can operate the cursor accurately while swinging around.
The symmetrical shape also has the right click button on the left and right side for both left and right handed use.
It has a double click button that can be operated with a single touch.
● Comes with a 4 stage (400, 600, 800, 1200 counts per inch).
● Connects with a long 5.9 ft (1.9 m) cable, so you can operate the mouse even in a little distance.

Specifications:
Product Color: Black; Product Size (W x D x H): Approx. 4.3 x 2.0 x 2.4 inches (110 x 50 x 60 mm); Product Weight: Approx. 3.2 oz (90 g); Interface: Compliant with USB HID specification version 1.1; Can also be used with USB 3.0 and 2.0 interfaces. Connector Shape: USB connector (Type A) Resolution: 400, 600, 800, 1200 count/inch, Reading method: Optical sensor type buttons, 2 buttons, middle button, double click button, counter switching button, wheel (scroll) button, accessories: mouse, instruction manual (English language not guaranteed) (English language not guaranteed)