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 laser pointer: hold down the button to keep the laser on.
Transmitter Features:
Switch: Button
Material: ABS
Light Style: Beam light
Color: Red
Battery Power: 2 x AAA Battery (Not Included)
Size: 115x37x27mm/4.5x1.5x1.1inch (Approx.)
Control Distance: 10m-15m (The effective distance will change with the surrounding environment)
Recevier Features:
Material: ABS
Supported OS: win 2000, XP, Vista, Win7，Win8，Win10，MAC OS, Linux Interface: USB1.1, USB2.0 USB3.0
Size: 58 x 16.6 x 7.9mm/2.3x 0.65 x 0.3inch (Approx.)
Warranty: 2-year warranty. You can get another USB receiver if you need it within 2 years of your buy (for someone who lost the USB receiver in daily life).
Package listing:
1 x Wireless Presenter remote control
1 x Wireless Receiver
1 x User Manual
1 x bag
BEBONCOOL is a registred trademark, which has been filed at Amazon. Any unauthorized sales activity will be considered as a violation of intellectual property rights.

• Environmentally friendly ABS plastics; Scientific ergonomic design; A plug-and-play wireless receiver; 2 x AAA Battery Not Included; Buttons: laser pointer, page up, page down, launch slide show, black screen
• A bright red laser pointer that's easy to see against most backgrounds, highlight key areas of your slides
• Wireless remote control distance range of up to 39-foot, so you can free to move around the room and interact with your audience
• Support options: Supports MS Word, Excel, PowerPoint, ACD See, website, iWork (Keynote & Numbers & Pages) etc; For MacBook on OS, plug the usb receiver into laptop, it will come out a box, and then you can select 101or104 option
• Built-in docking bay stores receiver for easy pack up and portability; One-touch keys easy to control slideshow

Environmentally friendly ABS plastics; Scientific ergonomic design; A plug-and-play wireless receiver; 2 x AAA Battery Not Included; Buttons: laser pointer, page up, page down, launch slide show, black screenQIXUN TECH