*4 Lighting Modes & Large Capacity Rechargeable Battery: This Headlamp has 4 illumination models: main light、sidelights、all light、emergency-ready strobe light. Use USB designed, equipped with two 2000mAh 18650 rechargeable lithium batteries, can last use 6-8 hours after fully charged. The battery case is made of flame retardant ABS material, light and tight. This movable brightest LED headlight is prepared to adjust to a full range of lighting needs.

*Super Bright Adjustable 3T6 Lamp Beads Headlamp: our rechargeable headlamp uses 3 CREE T6 LED lamps beads, is brighter and lives longer than you ever thought possible, max up to 6000 lumens. And the main light has the telescopic zoom function and it can be adjusted vertically by 90°. You can have a reliable, hands-free led headlight, and project bright and powerful light in the way you want, illuminating all dark places.

*Lightweight & Portable&free your hands: The headband is made of highly elastic and environmentally friendly TPU material, which can be adjusted from 11 to 22 inches. Adjustable system bands will provide maximum comfort. That balances perfectly between the front and back of your head. Just 0.6LB, that most of the time you forget you're wearing one!For car maintenance, camping, caving, jogging, night walking, mountain climbing, fishing, exploring, night reading, etc.

*IPX4 Waterproof for Outdoors Use Headlamp: Headlamps are IPX4 waterproof and can resist splashing and rain. This part of the lamp uses industrial grade aluminum alloy; heat insulation and heat dissipation effect are very good, long time use will not overheat. There to make sure your light stays on even when that rain is soaking through.

*When you purchase our Headlamp, you will receive one Headlamp, two of 2000mAh batteries, one user manual, and one USB charging cable. If you have any problems, please contact us through Amazon, 24*7 online customer service will give you the most perfect after-sales service.