1. Built-in large capacity lithium-ion battery, USB output interface, compatible with major brands of mobile phones, tablet PC, is an ideal mobile power supply
2. Imported beads, close to daylight color temperature, super brightness, three light adjustment, long life time(8 hours to 60 hours)
3. Contains a powerful magnet, easy to adsorb iron products, two strap design, is convenient in driving a long distance and repair or inspect cars at night
4. Cylindrical shape design, is easy to carry, suitable for camping, hiking and walking at night
