Battery Arrival 🔥 Save $149 On VT-1 & Battery BundleSpecial offer of $100 off & Home AC power cord!Highlights for Versatile Portable Oxygen Concentrator NT-1🔶Portability and compact design▪️9.5 in* 6.8 in* 6.1 in ▪️5.07 Lbs▪️Soft Handle🔶Dual oxygen supply modes (continuous and...