POWER SUPPLY: 1 rechargeable 18650 lithium-ion battery (included) or 3 AAA batteries (not included)
MODES: high brightness; low brightness; strobe (intermitent flashing
ADJUSTABLE FOCUS: Intense Spotlight for long range observation can up to 600 feet, Circle Floodlight for large area illumination
RECHARGEABLE: 1pcs 3.7V 18650 rechargeable lithium battery (2200mAH) and charger(4.2V, UL listed) are included.
WATER-PROOF & SKID-PROOF DESIGN: IPX4 means water splashing against the enclosure from any direction shall have no harmful effect. Moreover, it is skid-proof, ideal for camping, cycling, climbing, and other outdoor activities