VEVOR Scuba Tank, 0.5L Portable Diving Tank, Diving Oxygen Cylinder Support 5-10 Minutes Underwater Breathing, 32.81 ft Diving Depth, Refillable Snorkel Air Tank with Pump for Underwater Exploration

VEVOR Scuba Tank, 0.5L Portable Diving Tank, Diving Oxygen Cylinder Support 5-10 Minutes Underwater Breathing, 32.81 ft Diving Depth, Refillable Snorkel Air Tank with Pump for Underwater ExplorationIdeal for BeginnersBuilt to LastFlexible & ConvenientClear Underwater VisionEffortless to UseSecurity LeashColor: Black,Item Model Number: C300PLUS,Cylinder Capacity: 0.5L,Cylinder Pressure: 20MPa,Product Dimensions: 2.87 x 14.37 in / 73 x 365 mm,Single Cylinder Usage Time: 5-10 min (actual time varies by individual),Net Weight: 10.27 lbs / 4.66 kg (including all accessories),Main Material: Aluminum 6061,Manual Pump Fill Count: 400-600 times,Max Diving Depth: 32.81 ft / 10 m