LP-033 red laser pointer with five patternsDetails information:
1. Function: red laser pointer with five patterns, they are dot, arrows, finger, circle and line
2. Materil: copper
3. Battery: 2pcs AAA
4. Logo can be printed or engraved.
5. Wavelength: 630-670nm
6. Laser output power: 1mW or 5mW
7. Laser control distance: >200M