Please note: The flashlight is not include Battery And if you want the main picture product, please choose the Black one. Product Features: 100% brand new high quality and perfect design. 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 days you want the stars, is the leader in the vast sky. Power saving, lightweight, suitable for putting in your pocket or handbags. 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. Press-button switch at the bottom, no need to keep holding when use it. Specifications: Material:Aerometal Dimension: 150mmX28mm Beam style: Continuous line. Output Power: less than 1mW Power supply :1 x 18650 Battery. (No Battery!) Laser Color: Green Focus mode: No Body Color: Black Waterproof: IPX67 Operating Temperature: +20℃～＋30℃ Weight: 120g (only Laser pointer) Package: 1X Green Laser pointer 1X Star Pattern Converter (No Battery!) Precautions: 1. When in use, the laser beam must not be directed at the eyes of people and animals! 2. The continuous lighting time of the laser is recommended not to exceed 1 minute, otherwise it will affect the life of the laser due to overheating! 3. Please take out the battery when not in use and put it out of the reach of children! 4. If you find that the brightness of the laser beam is severely reduced, please charge or replace the battery.