Description

This product is a portable finger handheld 4D USB powered mini trackball mouse. The mouse trackball adopts a desktop design, which is easy and comfortable to operate without limiting the operating space. Mouse trackballs are an option for laptop users. The mouse trackball supports plug and play without any software.

Features
- Color: Mainly black.
- Material: Hard Plastic.
- Portable to use: This is a portable handheld 4D USB powered mini trackball mouse, very convenient to use.
- Off-desk design: the mouse trackball is not limited by the operating space, and the operation is free and comfortable.
-Multipurpose: The trackball mouse is suitable for both laptop and desktop users. The 4D page scrolling feature can be controlled with just your thumb.
- EASY TO USE: The wired trackball mouse fits either left or right hand, or sandwiched between both hands.
- Small and Portable: The mouse trackball is small in size and light in weight, making it easy to carry.

How to Use

1. Insert the index finger or middle finger into the hole of the mouse.
2. Control the trackball to move the cursor, and then press the left and right buttons with your thumb.
3. When using the "drag and drop" function, please press a button with the same function as the left button of a normal mouse in the mouse hole.
4. Use the left button to lock the screen, and then you can control the trackball to scroll the screen freely.

Package Including
1 * Mini Trackball Mouse