Features:Use your laser pointer to point at any desired targets on projection screen、 video.With star cap it can show variable wonderful patterns at night. When take off the cap、 it is a single beam pointer pen.Across the sky、 allowing you to find the stars in the fan.This laser pointer can be used for presentation、 teaching indicator、 children amusement and more.This high quality laser pointer adopts the latest technology optics and microelectronics. Specifications: Material:Aerometal Dimension: 150mmX28mmBeam style: Continuous line. Wavelength: 532nmOutput Power: 1mWPower supply :1 x 18650 Battery (4000mAh). (No Battery!)Laser range: 8000meters.Laser Color: GreenFocus mode: No Body Color: BlackWorking voltage:DC=3.0-3.7V. Waterproof: IPX67

Package：1X Green Laser pointer
               1X Star Pattern Converter
               1X Battery
               1X charger
               send with box