Specifications:

Laser color: Violet Blue
Output power: 5mW (max)
Wavelength: 405± 10nm
Power source: 2*AAA Battery (Not included)
Dimensions: 16*1.4*1.4CM
Weight: 51.5g (Without battery)
Note: Due to camera difference, the pictures above which shows the laser effect might be slightly different.

Warnings:
1, Never point at people and always avoid direct eye contact. Please keep out of children's reach.
2, Please have it rest every 10 min otherwise it will be overheat and failed quickly.

Package includes:
1* Violet Blue laser pointer with 5 different pattern caps