LAKA Wireless PresenterSupport hyperlinks RF 2.4GHz PowerPoint Clicker Presentation Remote Control PPT Pointer Clicker Flip Pen a

Features:
-A plug-and-play wireless receiver, No hassle setup, simply plug into your computer's USB port, there's no software to install.
-About pointer: hold down the button to keep the light on.
Transmitter Features:
-Switch: Button
-Material:ABS+Metal
-Light Style: Beam light
-Light Color: Red
-Output Power: Less than 1mw
-Battery Power: 2 Pcs 1.5vx AAA Battery (Not Included)
-Frequency: 2.4GHz.
-Distance: > 100m.
-Wavelength: 650nm.
Receiver Features:
-Material: ABS+Metal
-Supported OS: win 2000, XP, Vista, Win7?Win8?Win10?MAC OS, Linux Interface: USB1.1, USB2.0 USB3.0
-Control Distance: 10m-15m (The effective distance will change with the surrounding environment)
Package listing:
-1 x Wireless Presenter remote control
-1 x USB Wireless Receiver
-1 x User Manual
-1 x Retail Box
Note:
?The pointers should never under any circumstances be directed into people's eyes or at passing aircraft, should not to be used by children
?Do not direct the beam at people, animals or any flying objects, moving vehicles and any public or private structures.