Multifuctional COB Led Rechargeable Headlamp with Adjustable Head Strap, 300 Lumen Waterproof Headlamp with 3 Lighting Modes, Great For Running, Hiking, Camping, Cycling, Hunting, Night Reading professional level and high brightness LED headlights, built-in Charging line Focus Adjustable Zoomable Headlamp CREE XM-L T6 LED Suitable for all kinds of outdoor activities like camping, hiking,climbing,fishing, night walking Super bright light;Provides 4 different light modes, adjustable headband, lamp holder can be moved up and down Waterproof function (can't dive) to adapt to the damp environment