Zoomable LED Headlamps Rechargeable USB Head Lamps type-c USB Headlamp Waterproof Headlamps for Outdoor Camping

◆ Use two international patented LED, up to 50000 hours lifetime.

◆ Use one 3.7V 18650 rechargeable lithium-ion battery.

◆Constant current circuit, constant brightness.

◆ Anti-reverse connection design to prevent the battery from being installed backwards and causing harm to the circuit.

◆ IP66 dust-proof and waterproof protection.

◆ Anti-slip design.

◆ Made of aviation aluminum with hard anodized surface anti-abrasion treatment.

◆ Using double ultra-thin lens, compact and lightweight, 97% light transmission rate.

◆ 180 degrees zoomable and adjustable angle, good for different activities.

◆ Skin-friendly environmental protection silicone bracket.

◆ Size: 86×32X24mm

◆ Net weight: 37.5g (exclude battery)