·LED:42pcs Osram3014

·Brightness:High350lm,Middle110lm,Low30lm

·Color temperature: 5500K

·Battery:Li-ion 3.7V 5200mah

·Waterproof Switch:Low-Middle-High-Flash-Off

·Charging Time: 4 hrs@5V/2A

·Working Time:High 5 hrs,Low 72 hrs

·Input:Micro 5V/2A

·Output:USB 5V/2A

·Material:PC,ABS (shock resistant)

·Adapter: USB cable,Manual,hand strap

·IP68Size:262mm*￠36mmWith Battery Indicator LightWith hookHand strap:2pcs *185mm

·Optional accessory:Magnet holder