I’m needing to invest in a oxygen concentrator and I need donations to be able to feel safe out in the world knowing I’m not going to run out I’ll beore secure I’m life if I know all I have to do is plug it in somewhere and I’ll never run out than this way at my age which is 62 yrs old I’m wanting something nto do with myself so I’d like to try and get a job so I will have all this time on my hands I need to be out about that’s the way I was all my life and right now the heavy canister metal oxygen tanks for one are heavy and I’m afraid it will fall on someone than the most reason I need the carry concentrate is to be secure and safe for me and the world out there. Thank u all so please help me