TUDIVING-0.5L Portable Scuba Tank,Lung Tank Kits with Air Compressor,Support 6-10 Minutes Underwater Breathe,Reusable Mini Diving Cylinders

Notes: 1.Please install it in strict accordance with the instructions and pay attention to the safety precautions inside.For our own safety, everyone needs to have certain diving knowledge before using TUDIVING scuba tank. 2.It has safe depth limit of about 33ft. It can be used as a backup air source for deep diving within 100 ft.The air pressure of the diving bottle cannot exceed 3000PSI/200Bar/20MPA. 3.This product can be taken onto an aircraft, but you need to twist off the breathing valve and release the pressure before removing the valve. 4.Please note that the duration of pumping and use will vary according to the pumping device used, personal vital capacity, diving depth, etc.

• Portable Design: The portable 0.5L tank (6cm diameter) provides 6-10 minutes of air (varies by depth/breathing). DOT/CE certified for safety.
• Durable & Safe: Diving tank built with seawater-resistant 6061 aluminum, a fluorescent pressure gauge for low-light reading, and a triple-filter system for clean air. Ideal for exploration, boat cleaning, or as a backup.
• Versatile Mask Compatibility: Our lung tank works with a full-face mask for seamless switching between surface snorkeling and underwater tank breathing.
• Fast Filling: Included the air compressor (12V DC or 110V/220V AC) fills a 0.5L tank to 3000 PSI in ~10 minutes. Note: Requires 10-15 min cool-down after 25 min of operation.
• 3 Refill Options: Use a dive shop adapter, electric compressor, or hand pump (8mm interface, 3000 PSI max).We provide after-sales service, if you have any questions, please feel free to contact us!