【7-10 Minutes Breathing Time】: 0.5L scuba tank allows the diver to stay underwater for 7-10 minutes at 1-10 metres (depending on the individual’s lung capacity and dive depth). It’s suitable for emergency rescue, backup gas, recreational diving and more.Before diving,please check the connection between the cylinder and the valve to avoid accidents
【Portable and Easy to Use】: This mini diving tank is lightweight, and easy to use. At the same time, the pressure gauge monitors the amount of air in the cylinder in real time, ensuring that you can adjust your action plan in time during the dive
【High Quality Material】: DIDEEP dive portable lungs are made of high-quality aviation aluminum material with multi-layer treatment, which is resistant to high pressure and not easy to corrode. And the mouthpiece of the lung tank is made of food-grade silicone,which is odorless and not easy to crack