Light source: 1*CREE xm-l2 U4 (color temperature 6500K)

Operating voltage: 3.0-4.2v

Lamp body size: head diameter: 41mm lamp body diameter: 25mm tail diameter: 31mm length: 146mm

Battery life: bright (1.5 hours) medium bright (2 hours) low bright (3 hours)

Charging time: 2-3 hours

Weight in water: 120g(including battery)

Land weight: 180g(excluding batteries)

Accessories: waterproof ring, lubricating oil, instruction, special rope