Specifications:
Wavelength:650nm
Output Power:5mW
Size : 18.5 (L) x 6.2(W) x 2.8 (H) cm
Packaging size: 210*80*40mm 
Color : Black
Net weight: 184g 
Package weight: 199g 
Original box: NO

Packaging content:
1 x Level Laser
3 x AG 13 Button-Cells"