2-in-1 Left and Right 2-Direction Stage Laser Pointer

Technical parameters

Laser wavelength: 450nm  520nm
Output power: 100mw  300mw  
Spot shape:  dots
Beam diameter:  5mm：   
working current:  600mA
Working voltage:  DC=3.7V   
Working temperature:  -20℃to+50℃ 
Storage temperature:  - 40 ℃ to + 80 
Power supply mode:  ICR16340
Packing : Plastic box

How to use it?

1. Put 2 pieces of 3.7v positive  batteries inward ( as shown in the draft) and open the power switch;
2. Hold down switch 1 to Emit the left laser
3. Hold down switch 2 and both sides of the laser give out light simultaneously;
4. Press switch 3 to Emit the right laser
5. Hold down switch 1 and switch 2 for 3 seconds  the laser will flashes once, which can be converted to normal light mode;
6. It is recommended that continuous use should not exceed 300 seconds ;