Specfications:

*Refraction Red Laser Pointer
 Ergonomic Design

*650nm or 635nm, 5mW

*Weight: 46g (include Batteries)

*Batteries:1.5V AAA*1pc

*Size:3.5x104mm

*Color: Satin Chrome

*Material : Brass

*Duration: 6H working

*4 colors of strap: yellow, pink, blue and Orange

*Laser Beam can be rotated by 360 degree C