8 Modes Waterproof Flashlight Head Lights Rechargeable Headlamp

Feature: The headlamp made of ultralight fabric.
The headlamp is breathable, springy and sweatproof.
The headlamp is adjustable to adjust to the most comfortable size.
The whole headlamp is light. Specification: Product Name: Rechargeable Headlamp
Material: aluminum alloy + ABS
Light source: 8 LED
Luminance: Maximum 18,000 lumens
Light distance: 500m
Waterproof: IPX4
Working time: 4-9hours
Charging method: USB charging
Power: 2 x lithium battery Package includes: 1x Headlamp
1x USB Cable
2x Rechargeable Batteries