LifeChoice ActivOx Portable oxygen Concentrator XYC100B

LifeChoice ActivOx Portable oxygen Concentrator XYC 100 B, 2 batteries. Oxygen purity: 90 ± 3 Oxygen delivery: 1-4 LPMeq Technology: Pulse-Wave Internal battery autonomy: 12 H 16 H 25 H 33 H 4 External Battery autonomy: 3 H 13 H 22 H 31 H 4 Charging time: 4 H internal; 2 H external Sound level: 36 dBA Dimensions: 23 cm W x 20 cm H x 11,13 cm Display Type: Transflective with buttons Call or text 720-808-8317