Rechargeable: Rechargeable and Dimmable Led Headlamp With 6 Modes (USB Cable Included) After Fully Charging, This Headlight Delivers Up to 4 Hours of Light and Up to 400 Lumens (in High Mode), 15x Brighter Than Standard Led Technology ? LIGHT MODES: 7 modes: high, low, wide, and wide low; night vision settings in red and green; and flashing red for safety/emergencies ? MULTI-USE DESIGN: Designed for home, professional, and outdoor use, and to add safety to night activities such as running, camping, fishing, etc. WATER-RESISTANT & VIRTUALLY INDESTRUCTIBLE: This headlamp resists splashing water (IPX4) and damage from drops up to 1 meter for reliable performance. Great for hurricane supplies, camping accessories, survival kits. ? LIGHTWEIGHT & COMFORTABLE: you will hardly even notice wearing it. The ergonomic design and soft, adjustable headband are perfect for extended wear. ? SUPER BRIGHT LUMENS: This headlight delivers a powerful, long-lasting 400 lumens. Energizer vision HD LED technology gives this headlamp the power you need. ? BUY WITH CONFIDENCE: Trust in the Energizer brand for reliable power and performance in any situation.