Great for you and your loved ones. Everyone should have an oxygen generator in their car. High density oxygen improve brain functions Fill your lungs with pure & fresh oxygen! Benefits for driving: 1. Improve concentration 2. Improve iq. 3. Improve brain functions. 4. Improve consideration. 5. Improve memory 6. Improve your skin. 7. Reduce tireness, headaches, hangovers and enervation. 8. Aid your immune system in fighting viruses.