Characteristics Waterproof to: 1.1 m IP protection class: IPX8 Waterproof: Yes Design Adjustable headband: Yes Product color Black Olive Flashlight type: Headlamp Power Number of batteries supported: 3 Rechargeable battery: Yes Supported battery type: AAA Battery capacity: 1500 mAh Battery type: Alkaline/Lithium-Ion (Li-Ion) Weight and dimensions Product weight: 44.5 g Packaging data Number of pieces: 1 Package contents User Manual: Yes Number of included batteries: 3 pcs. Batteries included: Yes Safety warning Warnings Avoid contact of the flashlight with water unless it is waterproof. Do not keep the flashlight near heat sources. Batteries should not be left in the device for long periods of time without use. Lighting Dimmable: Yes Night mode: Yes Flashlight modes Strobe Mode Short Mediocre Night mode Tall Luminous flux: 400 lm Light beam distance (min): 12 m Light beam distance (max): 100 m