PPT Laser Pointer With Remote Control Double-headed Presenter $ 7.11 Product information: Single head product size: 138x23x13mm Remote control mode: Wireless RF 2.4g Remote control distance:> 30 meters Laser Distance:> 200 meters Laser wavelength: 650/520nm Laser power: <5MW Laser type: 3R laser Operating voltage: lithium battery: 3.7-4.2V Laser color: red Packing list: Flip Pen*1 Product Image:
