OXYGO POC Condition:Preowned Quick-release Elbow: The mask is

Quick-release Elbow: The mask is equipped with a quick-release elbow

enhancing comfort and reducing the risk of mask-related discomfort

depending on the model and settings

9%) or 100% oxygen

Convenient Design: The magnetic clips

OXYGO POC Condition:Preowned Quick-release Elbow: The mask isSPECIFICATIONS Condition: Preowned, excellent condition. Single Battery: (L) 8. 75" x (W) 3. 0" x (H) 8. 25"; 4. 85 lbs. Oxygen Flow Six pulse flow settings: 1, 2, 3, 4 & 5 OxyGen Purity 90% 3% + 6% AT ALL SETTINGS Power AC Power Supply: 100 240 V, 50 60 Hz (auto sensing to allow worldwide use), DC Power Cable for mobile use in car. YOUR OXYGO COMES WITH Single Battery: Up to 4 hours. Recharge up to 3 hours with AC or DC power Wall charger Carry bag