Mifine Led Headlamp- 7 Modes Zoomable Super Bright LED Headlight with Rechargeable Batteries Portable and durable, made of aluminum alloy and rubber. Back cover is very soft and comfortable, it is suitable for wearing. Lifespan reach up to 100,000 hours.Brightness up to 2200 lumens. Water resistant design is perfect for outdoors activities. Hands-free and 3 Modes : Hight light, Low light, Strobe (Press one time, it is at high mode; press two times, it is at low mode; press three times, it is rapidly flashing). Zoomable and adjustable (90 degree) can minimize your head movement to reach the suitable direction you desire. Perfect for biking camping hunting running even in rainy weather. Include 2 x 18650 Rechargeable Battery; 1 x AC Charger; 1 x USB Cable; - Come with 12 months product warranty and 30-day money back guarantee.