LZ-B3 Teaching Demonstration Training Lecture PPT Remote Control Projection USB Charging Wireless Laser Page Turning Pen

Features Dedicated to Office of teachingOne click hyperlinks100 meter remote control easy interpretationStrong compatibility with multiple systemsSuitable for Win7 8 and above version systems and IP Unix Android and other systemsPlug and play installation free driverProduct Name PPT Flip PenSpecification model LZ B3Remote control distance ≤100mBattery 7 dry batteryLaser technology RF2 4G HzLaser color redLaser distance 200mOperating System Windows Linux Mac AndroidProduct Color Dark grey white pinkProduct Weight 48gPackage Included 1 x Laser Page Turning Pen