Specifications:
It is used for diving
Waterproof: Up to 30m
LED Type: CREE XPG Q5 LED
Light Color: White
LED Quantity: 1
Battery Type: 3x AAA or 1x 18650 3.6v\/3.7v( not include battery )
3 Modes: On， Off， Flashing (by tightening both sides to operate)
Brightness: maximum brightness is 300 lumens
LED Lifespan: 100，000 hours
Color: Yellow
Headlamp Size: 125x105x85mm
Weight: 190g

Package Included:
1 x Q5 Diving Headlight
1 x AAA battery adapter
1 x 18650 plastic tube(For using 18650 battery，Not include battery)