Boruit RJ-3000 4000Lm 4 Modes 3X CREE XM-L T6 LED Rechargeable Headlamp Headlight + AC Charger Durable aluminum alloy crust, abrasion resistance. With a charging interface on the battery holder, much more convenient for charging. With adjustable and elastic head band for conveniently putting on or taking off. The red indicator light on the battery holder plays a good warning role in night walking or cycling! Suitable for outdoor sport lovers to do some outdoor activities, such as hunting, cycling, climbing,