Features:
- Utilizing the latest technology in green laser
- Produce clearly visible green beam in the dark
- Material: stainless steel
- With blue laser protective goggles
- With adjustable focus
- Laser color: green
- Wavelength: 450nm
- Powered by 2 x UltraFire LC 16340 880mAh 3.6V rechargable battery
- Gross Weight: 630g
- Size of the Laser: approx 17.7*2.4cm