Battery installation: Open the laser back cover, battery cathode toward the inside (head orientation), the anode at the switch (the tail direction)
Opening laser: Use the key to open the switch lock in the tail, the green button notify us the laser is turn on, and the red button notice us it turn off
Specifications:
Battery: 18650 rechargeable battery
Wave length: 532nm 650nm
Output power: 100mw
Start-up time: <10 seconds
Working voltage: DC 3.7V
Notice:
Laser is harmful to the human eye, please don't direct people's eyes, Please save place cannot come into contact with the local children
The working time should not be too long (should not be more than 5 minutes, reached after 5 minutes should be stop 2 minutes may continue to work). too long will cause the body heat, if the body completely cool before continuing operation