Laser Pointer Clicker Features:
A plug-and-play wireless receiver, there’s no software to install.
No hassle setup, simply plug into your computer's USB port.
Buttons having quick access to different functions are easy to find by touch.

Transmitter Features:
Switch: Button
Material: ABS
Light Style: Beam light
Light Color: Red
Class 3R
Battery Power: 1 Pcs 1.5v AAA Battery (Not Included)
Size: 130x90x40mm/5.1x3.5x1.6inch (Approx.)
Control Distance: 10m-15m (The effective distance will change with the surrounding environment)

Receiver Features:
Material: ABS
Supported OS: win 2000, XP, Vista, Win7，Win8，Win10，MAC OS, Linux
Interface: USB1.1, USB2.0 USB3.0
Size: 65mm x 20mm x 11mm/2.56 x 0.79 x 0.43inch (Approx.)