【Product Specifications】 Compact, multi-functional model - a rechargeable spot model is now available. It incorporates a lithium-ion rechargeable battery (1500mAh), allowing you to go into activities after fully charging it in advance. Rechargeable model with a micro USB port Built-in lithium-ion rechargeable battery (1500mAh) Comfortable headband made of recycled Repreve material Brightness memory: Lights up at the last used brightness Total internal reflection lens that utilizes prism effects PowerTap that instantly switches between selected and maximum brightness Proximity and distance modes, dimming (increase/decrease light), strobe, red night vision, lock mode Battery meter Red night vision (dimming/strobe) that turns on without going through white mode IP67 (Dust-tight/Immersion in 1 meter of fresh water for 30 minutes has no effect) Total luminous flux: 400 lumens Illumination distance: High brightness 100m / Low brightness 12m Illumination time: High brightness 4 hours / Low brightness 225 hours / Reserve 1 hour Battery: Lithium-ion rechargeable battery (1500mAh) Battery: Lithium-ion rechargeable battery (1500mAh) Weight: 73g Waterproof rating: IP67 (Dust-tight/Immersion in 1 meter of fresh water for 30 minutes has no effect)