Inogen One G 4 IO-400

Description

My father used this device twice for a total of 2 hours from January to April this year.  Everything is in mint condition and comes in original packaging and warranty certificate.  Backpack is unused and you'll get an extra battery and many NEW cannula's with your purchase.
Please ask questions before bidding or making an offer.
Shipping to 48 lower US only.
Buyer pays actual shipping charges.
Thanks for looking and good luck.