Doosl DSIT023C 2.4G Wireless Green Laser Pointer Presenter with LCD Display Timer for PPT Presentation Speech Meeting Sc

Features Brilliant Green Light The green light emitted from the PPT clicker is 10 times brighter than red light easy to see on any presentation screen such as TV LCD screenLED display with timer and silent vibrating alerts Keep an eye on time and progress and give you an easy speech With the easy to read LCD display you check your remaining time without your audience even knowingBuilt in 600mAh rechargeble Li polymer battery Charge for 1 5 hours can be used for 45 hours Convenient to use for carrying and storageOperation system Windows 2003 XP Windows Vista Windows 7 8 10 forMac OS Linux Supports Google Slides Prezi MS Word Excel PPTPackage Included 1 x Doosl DSIT023C Presenter1 x USB Cable1 x User Manual