HYTRA Multifunctional Portable USB Mini Keychain Lamp Compact in Size Easy to Carry Multi-functional Wrench

Battery life: 2 hours
Battery type: Polymer battery
Capacity: 500 milliampere
Speed settings: Strong light - Weak light - Flash - Long press for super strong light
Output: None
Color: Black
Charging method: USB
Material: ABS + aluminum
Waterproof rating: Charging IP44