Characteristics Shockproof: Yes IP protection class: IP68 Waterproof: Yes Shock resistance up to: 2 m Design Housing material: Aluminum Control Type: Buttons Product color: Black Adjustable headband: Yes Flashlight type: Headlamp Power Battery operation time: 66 h Charging source: USB Battery type: Alkaline/Lithium-Ion (Li-Ion) Supported battery type: Built-in Rechargeable battery: Yes Battery capacity: 4000 mAh Weight and dimensions Product width: 46 mm Product depth: 42.2 mm Product height: 89.5 mm Product weight: 103 g Packaging data Number of pieces: 1 Package contents USB charger included: Yes Suitcase: 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 Light output (min): 5 lm Light beam distance (min): 5 m Light beam distance (max): 222 m Luminous intensity: 12293 cd Flashlight modes SOS mode Mediocre Tall Turbo Light output (max): 2000 lm Lamp type: LED Number of lamps: 8 Color temperature: 6000 K