Riakrum 4 Pieces Rechargeable Headlamp 500 Lumens Wide Beam LED Headlamp Waterproof Head Lights for Forehead Lightweight…

Rechargeable Headlight: this LED headband has a built in battery, and comes with 500 lumens, it can be charged by USB, has a long standby time, and can be applied for 3 to 4 hours on a single charge, saving you time and energy
Comfortable Using Experience: the head light features an elastic headband, which can be adjusted to fit your head size well, suitable for most people, bringing you a nice using experience
Waterproof and Reliable: the head lamp is mainly made of ABS, and features waterproof capability, which can withstand heavy rain and harsh conditions, suitable for camping, fishing, climbing, running, hunting and so on