PR-20 Wireless Presenter PowerPoint PPT Clicker Presentation Remote Control Pen Laser Pointer Flip Pen with Air Mouse Function Filter-Add-on Cards 2340-by-1080-pixel resolution at 476 ppi

2340-by-1080-pixel resolution at 476 ppi

Weight 552g

Power button and volume control button replacement for Xiaomi Redmi 4X

the transmission speed can reach 480MB/s

PR-20 Wireless Presenter PowerPoint PPT Clicker Presentation Remote Control Pen Laser Pointer Flip Pen with Air Mouse Function Filter-Add-on Cards 2340-by-1080-pixel resolution at 476 ppiAbout the Product 1. PPT presenter also called electronic pointer (English Name: Laser pointer with remote control). 2. The presenter uses 6 axis of gyroscope technology, gravity induction control PPT presenter pointer function. 3. It is specially designed for wireless remote control computer directly and multimedia equipment, implementation of electronic documents and free demo. 4. When you flip freely in the electronic teaching, presentation, and