nm Red Beam Flashlight Adjustable Focus Laser Pointer Kit with Bicycle Handlebar<br>Features<br>1. 100% brand new high quality and perfect design. <br>2. Actual photo shown、 simple and easy to use. <br>3. Use your laser pointer to point at any desired targets on projection screen、 video. <br>4. Across the sky、allowing you to find the stars in the fan days you want the stars、is the leader in the vast sky. <br>5. Power saving、 lightweight、 suitable for putting in your pocket or handbags. <br>6. This laser pointer can be used for presentation、 teaching indicator、 children amusement and more. <br>7. This high quality laser pointer adopts the latest technology optics and microelectronics. <br>8. Power supply: 1 x 10440 /14500 / 16340 / 18650 rechargeable battery (not included) <br>9. Laser range: 2000-5000 meters. <br>10. Focus mode: Adjustable.<br><br>Functions<br>1. Teacher / lecturer - For classroom teaching、 it is like a pointer infinite、 at any corner of the classroom you can easily refer to the planning board and be absolutely an assistant for teachers<br>2. Business person / Conference Speaker - Product demonstrations and meetings explained、 let your speech become capability and with customers be more relaxed and natural<br>3. Museum / Exhibition / tour guide - When you are in the face of tentacle difficult and do not know what the objectives of the beam、 it can help you indicate target easily and accurately<br>4. Fi