Support PPT remote page up and down, volume increase and decrease, laser irradiation function, easy to use.Wireless remote control within 100m, low power consumption, strong performance and accurate control.The laser is bright, the light spot is large, and the brightness is stable.Double-click to select the hyperlink, click once to open the hyperlink, and long press to switch windows.Compatible with Win7/8/10, Mac OS, Linux, Win XP, Android and other systems.The USB receiver can be used when plugged into a computer, which is convenient and fast.The receiver is magnetically absorbed to prevent loss.It has a wide range of applications and can be used for company meetings, training lectures, teaching, and large-scale press conferences.Product name: PPT remote control penMaterial: PVC+ABSRemote control distance: 100mLaser irradiation distance: 100mConnection method: wireless receiverPower supply mode: AAA batterySize: 13.9*2.8*13.cmApplicable scenarios: conference/training speech/teaching/press conferenceProduct list: remote control pen*1, receiver*1, storage bag*1, AAA battery*1, packing box*1.