Presenthem Mini Scuba Tank 0.5L Handheld

🏊【BREATHE MORE SMOOTHLY 】: Presenthem 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 breathe more smoothly than the S300.

🏊【10MINS UNDERWATER BREATHING】:Presenthem mini diving tank has a capacity of 0.5L and can breathe underwater for 5-10 minutes. At the same time, the scuba tank has a 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.)

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

🏊【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 Presenthem refill adapter. The large diving tank leads to the small diving tank, the filling time is 4 seconds. ✅Presenthem high-pressure hand pump, the filling time is 25-30 minutes. ✅Presenthem air compressor, the filling time is 11 minutes. Easily solve inflation problems. (The air pressure of the diving bottle cannot exceed 3000psi)