GOYOJO Mini Scuba Tank 0.5L Portable Lung Diving Device Spare Air Oxygen Cylinder Underwater Breathing System 5-10 Minutes Refillable with Pump (Black E Set)

Brand Name : GOYOJO Feature: Scuba diving equipment Diving Oxygen tank Underwater breathing apparatus Diving cylinder High pressure air tank Portable and lightweight design Durable and high-quality materials Safety features Refillable and reusable Adjustable regulator Easy to use and operate Compatible with various diving gear and accessories. Specifications: Material: Aviation aluminum + food-grade silicone + luminous pressure gauge Product Description: Appropriate Capacity & Size: The diving tank has a 0.5-liter capacity, providing approximately 5-10 minutes of underwater breathing support. High-Quality Materials: The scuba tank is constructed from 6061 aviation aluminum and comes with a regulator featuring a pressure gauge, a mouthpiece, an inflation port, a pressure relief valve, and a blast-proof valve. It has a typical lifespan of 2 years under normal use. User-Friendly Operation: The mini scuba diving lung cylinder is incredibly easy to use; simply bite the mouthpiece, and you can effortlessly breathe underwater. Versatile Application: Whether you're an experienced diving enthusiast or a novice, the mini scuba cylinder serves as excellent diving practice equipment. It allows for diving depths of up to 33 feet and supports 5-10 minutes of underwater breathing, making it suitable for diving practice and underwater exploration.