Rhythm Healthcare P2 Portable Oxygen Concentrator Battery Charger Men's Casual Dress Shoes Integrated Bluetooth® Connectivity and DreamMapper:

Integrated Bluetooth® Connectivity and DreamMapper: The Bluetooth is built-in with an SD Data Card for data storage

and 50-60 Hz (plug adapter may be required for use outside of North America)

ECG 7 (3 physical and 4 derived) channels

A 360° rotating elbow and auto seal groove cushion promotes freedom of movement while providing an excellent seal

- Gel or Silicone Cushion

Rhythm Healthcare P2 Portable Oxygen Concentrator Battery Charger Men's Casual Dress Shoes Integrated Bluetooth® Connectivity and DreamMapper:Standard Battery Charger for the Rhythm Healthcare P2 Portable Oxygen Concentrator **Does not include power supply Works with AC Adapter cord used to charge concentrator