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:
