- Runtime: From High to Low: 12 hours(the brightness will be weaken as time goes on); Low: 20 hours, SOS: 20 hours.
- Powered by one 26650 rechargeable Li-ion battery
- A good diving underwater photographing video flashlight up to 100 meters
- Specially designed 100% pure copper for lamp holder,fast heat dissipation and LED life much longer.
- Diving equipment flashlight,Shock and Impact resistant