VIBOTON PP991 2.4GHz Multimedia Presentation Remote PowerPoint Clicker Handheld Controller Flip Pen with USB Receiver, Control Distance: 25m(White)

1. Simple, comfortable, practical and suitable for your handheld plaything.
2. Function: Up and down page, full screen black screen, laser instructions.
3. Effective range of 20 meters to provide flexible control.
4. Mini receiver, easy to use.
5. Support plug and play.
6. Safe and environmentally friendly materials, no radiation.
7. Rechargeable lithium battery
8. Applicable occasions, including lectures, teaching, meetings and work .