Boruit 2000 Lumens Rechargeable Bike Flash Head Lamp with 3 Brightness Modes, 2-Piece 18650 Batteries, USB Cable and Charger;

Specification:
Material: Aluminum alloy, elastic head strap
Bulb:Cree XM-L2
Light Color: Cool White
Light Output: 2000 lumen (Maximum)
Life Span: over 10,000 hours
Batteries: 2x18650 3.7V batteries (included)
Modes: High / Low / Strobe
Waterproof: IP65
Headlight Diameter:1.5 inch
Net Weight:10.5oz (Battery Included)
Voltage: 3.6~4.2 V Package included:
1 x headlamp
2 x 18650 3600 Mah rechargeable battery
1 x wall charger
1 x USB cable
1 x car charger
1x battery bag
1x bike clip