1.This is a very convenient hand-held military grade laser light, When you travel or adventure and need a pointer, it is a good choice. can also be used in laser pointer. 2.With the child safety lock, when not in the switch key to go to the red point and disconnect; 3. aviation aluminum alloy, durable; 4.The appearance of the surface treatment: anodized black 5.Start-up time:3 seconds 6. Operating Voltage: DC3.7V with a key to protect 7. Dimensions: ? 25mmX155mm 8. Switch: touch switch 9. Battery: 18650 can rechargeable batteries (Not included)
