Doosl DSIT014 2.4G Wireless Laser Pointer Presenter Remote Control for PPT Speech Meeting Teaching Presentation

Features 2 4GHz Wireless Control Use advanced 2 4GHz wireless technology work area ranges is up to 100 meters in open environment 360 degree control so you can freely move around the room and interact with your audiencePlug and Play Can use it plug and play no driver needed The USB receiver can be easily placed into the presenter Design with a compact size easy to use and carry everywhereMultifunctional Laser Pen Supports page up and down getting into hyperlink full screen black screen and red laser Press the Pointer key to emit the beam and highlight the focus Long Battery Life With built in 300mAh rechargeble Li polymer battery you can charge it by a laptop or wall adapter Dont need to replace batteries again and again Convenience to useApplicable Occasions The wireless laser pointer can be widely used in school research institute training center exhibition business meeting government agencies and many more Safety Warning Be warned that 2 4GHz pointers are not toys they should never under any circumstances be directed into peoples eyes or at passing aircraft Specifications Wireless Frequency RF Technology 2 4Ghz 360 control Remote Distance up to 100 metersLight Source Red light point spot wavelength 650nmLaser Class Class 2RMax Output 5mWDiatance 200mBattery Rechargeable 300mAh li polymer batteryWorking Voltage 3 6V 4 2VSleep Current 5uAOperation System for Windows XP Vista 7 8 10 for MAC OS for Android for LinuxColor