-Four Ways to Inflate:
The S300 Plus scuba tank has passed the DOT certification and can be inflated directly at the diving shop.
Use the 8mm SMACO refill adapter. The large diving tank leads to the small diving tank , the filling time is 4 seconds.
SMACO high pressure hand pump, the filling time is 25-30 minutes.
SMACO air compressor, the filling time is 11 minutes. Easily solve inflation problems.(The air pressure of the diving bottle cannot exceed 3000psi)

Breath Simply and Enjoy Underwater
This 0.5liter mini diving tank allows you to breathe underwater for up to 10 minutes. At the same time, the scuba tank has three-layer filtration device, which effectively prevents the entry of dust and impurities, making the inhaled gas cleaner. (Attention: Diving depth, temperature, and breathing rate will affect the use time of the scuba tank.)

-BREATHE MORE SMOOTHLY
SMACO S300 Plus pony bottle adopts a constant pressure air outlet device. The high-pressure gas in the bottle is decompressed and output through the decompression chamber. The S300 plus breathes more smoothly than the S300.

-BOARD THE PLANE
After you disassemble the scuba tank, you can take it on the plane and go diving anywhere. It has safe depth limit of about 33ft. It can be used as a backup air source for deep diving within 100 ft. Mini diving cylinder is suitable for underwater exploration, boat cleaning, emergency rescue, backup air source, etc.

Perfect for:
Quick Underwater Tasks: Suitable for short dives, such as inspecting underwater structures.
Yacht Maintenance: Handy for boat owners needing to unanchor or inspect hulls.
Snorkeling Enhancement: Useful for snorkelers seeking extended underwater time.
Backup Air Source: Acts as a spare air supply for divers.