Characteristics Waterproof: Yes Waterproof up to: 1 m IP protection class: IP67 Design Flashlight type: Headlamp Product color: Graphite Adjustable headband: Yes Power Rechargeable battery: Yes Supported battery type: Built-in Charging source: USB Battery type: Lithium-ion (Li-Ion) Battery capacity: 1500 mAh Packaging data Number of pieces: 1 Package contents User Manual: Yes Safety warning Warnings Do not keep the flashlight near heat sources. Batteries should not be left in the device for long periods of time without use. Avoid contact of the flashlight with water unless it is waterproof. Lighting Flashlight modes Short Night mode Tall Strobe Mode Mediocre Night mode: Yes Luminous flux: 350 lm Light beam distance (max): 64 m Light beam distance (min): 10 m Dimmable: Yes