Design Waterproof: Yes IP protection class: IPX4 Adjustable headband: Yes Flashlight type: Headlamp Product color Blue Black Power Battery capacity: 1500 mAh Supported battery type: AAA Battery type: Alkaline/Lithium-Ion (Li-Ion) Number of batteries supported: 3 Rechargeable battery: Yes Weight and dimensions Product weight: 42 g Packaging data Number of pieces: 1 Package contents Number of included batteries: 3 pcs. Batteries included: Yes User Manual: 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 Light beam distance (min): 8 m Flashlight modes Strobe Mode Mediocre Short Tall Dimmable: Yes Light beam distance (max): 55 m Luminous flux: 300 lm