Designed specifically for outdoor activities like running, camping, and hiking, the Nitecore NU21 is perfect for those who need a reliable, long-lasting headlamp. Recommended by outdoor enthusiasts for its durability and user-friendly design!

Features:
- Dual beam USB-C rechargeable outdoor headlamp
- Specially designed for outdoor activities
- With a max output of 360 lumens
- Utilizes a unibody optical lens system with various facets for reflecting a uniform and soft light
- Built-in 500mAh Li-ion battery
- Highly efficient constant current circuit provides a stable output with a max runtime of 37 hours
- Designed with two buttons different in shape and touch, offering easy one-handed operation
- 4 brightness levels, 2 light sources and 3 special modes available
- Built-in intelligent Li-ion battery charging circuit with a USB-C charging port
- Designed with 4 power indicators to indicate the remaining battery power
- Made from durable PC material
- Waterproof and dustproof rating in accordance with IP66
- Impact resistant to 1 meter