Instructions: 2015 new 445nm 3500mw blue laser pointer
Product Link:
Instructions:
1. Battery installation;
Positive to laser head;
2 x 26650 / 2 x 18650 / 2 x 16340 Batteries;
2. 4 Modes
Strong power / Middle power / Weak power / Pulse power
3. Cyclic replacement Mode
Press the mode button:
Weak power -> Power off -> …
Press the mode button,and hold down for more than 2 seconds:
Strong power -> Middle power -> Weak power -> Pulse power -> Power off ….