2-mode: 80lm mode and 600lm mode, and fast strobe;
Comes with rechargeable lithium battery and charging cable;
Built-in recharging circuit; It means full charge as the indicator light from red to green;
The charging port is on the top of the flashlight, with protection ring, waterproof and dustproof;
Tail forward clicky switch, quickly light, turn on / off, adjust brightness and fast strobe;
Waterproof rate: IPX8 (supports underwater up to 2 meters);
Tempered glass and double sides coating antireflection coating;
Lightweight aviation aluminum alloy, 2-level oxidation treatment surface;
With strap hole;
Comes with 2600mAh rechargeable lithium 18650 battery (with protection PCB);
You use your own 18650 battery (but does not supports charging via USB)