Precision Medical 3L EasyPulse Oxygen Concentrator with Backpack External Battery:Yes wrapped in pairs

wrapped in pairs

two mouthpiece styles

This collection also contains the two soft Optiflow massage inserts (26mm) so you can actively massage your breast and ensure efficient and gentle expression

One size fits most - Ensure you are receiving the right fit without the struggle of searching for which size cushion you need

Headgear with soft buckle allows for easy adjustments

Precision Medical 3L EasyPulse Oxygen Concentrator with Backpack External Battery:Yes wrapped in pairsPrecision Medical 3L EasyPulse Oxygen Concentrator with Backpack EasyPulse 3L have been designed and built around providing the highest therapeutic oxygen for the longest period of time so you can live the life you want. EasyPulse 3L are powered by an internal lithium ion battery. Purchasing the optional external battery doubles your duration making EasyPulse a truly mobile oxygen therapy solution. Innovative VPSA Technology with CMV Precision Medical