Product contains:

1x Green Dot Sight
1x USB Magnetic Charger
1x Allen Wrench Used For Windage&Elevation Adjustment

Specific parameters：

Laser Class: Class IIIa Laser Product
Product Size: LxWxH "1.8 x 1.1 x 1.7"inch
Product Weight: 55g
Laser Range: 100-300m
Material: High Strength Black Nylon
Max. Output Power: ＜5mW
Wavelength: 510-650nm
Charging Time: 120 Minutes
Laser Working Time: 9 hours
Built in 80Mah Lion Rechargeable Battery