TIPS: Before diving, tighten the head or tail cap

If you want to do some diving activities,like deep-sea exploration,
hunting or observing underwater nightlife, the  F8 Green version diving flashlight
is built for all diving activities. a maximum output of 800 lumens of
white light , it built-in 3x 18650 rechargeable batteries,Have Power Bank Function

and have USB Type-C Charging port

Specification:

Body Color:Green
Size:243cm (L)X 57cm(D)
Weight:about 552g(With Battery)
Battery:built-in 3x 18650 rechargeable batteries

Package included:

1x Professional Diving Light Built-in Battery flashlight
1x  AC Charger
1x Gift Box
1x  USB Charging cable