It combining the function of wireless mouse with laser pointer creatively. Wireless mouse with built-in laser pointer making it an essential nice assistant of demonstrations or presentations. You can easily control the computer and point to the PPT or blackboard in a place away from the platform.
1. Plug and Play, free of drive, works with ALL operating systems, including Apple
2. Interface PS/2 or USB.
3. Four group adjust DPI:400,600,800,1200
4. Effective distance within 10M.
5. Working Frequency 2.4GHz.
6. Compatible with: Windows 98/ 2000 / XP / VISTA / win 7/win10/ Linux / Unix / Mac OS, but NOT for tablet.
7. Size: 11 X 6 X 5 cm
8. Weight: 120G
1 X Wireless trackball mouse
1 X Receiver
1 X AAA Battery
1. All the mouse we sell have 3 months warranty, if you had any questions, please contact the seller directly.
2. If the mouse movement becomes difficult, you may try to used some liquid wax to wiping it. Problem solved!