Dedepu Mini Scuba Diving Air Tank s4000plus package B

[Long-lasting Breath]:The diving tank capacity is 1L, you can enjoy diving for up to 15 to 20 minutes (Depends on vital capacity).
[Safe to use]:The diving tank is made of aviation aluminum, which is strong and light, with strong pressure resistance, up to 3000PSI/200BAR/20Mpa. All diving tanks are DOT certified, safe and reliable. The submersible tank is equipped with a light-emitting pressure gauge so that you can know the remaining air in the tank at any time.
[Happily Diving Freestyle Life]:This product is the company's main core product. Apply for patent protection and has 28 national intellectual property
patents. Such as the EU, US,ZA, Middle East, ect. Certificates of FDA, CE, ROHS.ISO9001 : 2015TUV, BSCI, ect.