Weighing just 7.5 pounds, the Oxlife Liberty 2 is your ideal companion for on-the-go oxygen therapy that can be enjoyed 24/7. The battery provides medical grade oxygen for up to 4 hours on a pulse setting of 2, or up to 2 hours on a continuous setting of 2 LPM. You'll receive both an AC power supply for home charging and a DC power supply, allowing you to charge and use your Liberty 2 on all settings via your vehicle's cigarette lighter outlet. Whether charging at home or in your car, a fully depleted battery recharges in under 2.5 hours.

The Oxlife Liberty 2 is equipped with DNA technology (Dynamic Network Analysis). This cutting-edge technology allows your healthcare provider to more closely monitor your oxygen use and provides remote access to technicians who can quickly diagnose service issues and recommend corrective action—often saving you from needing to send the device in for diagnostic checks. Additionally, GPS operation provides peace of mind by preventing the possible loss or theft of your valuable Oxlife Liberty 2.

Although the Oxlife Liberty 2 is equipped with advanced features like continuous flow, pulse flow, and cutting-edge respiratory disease management technology, operation is simple and extremely user-friendly. The color LCD display is easy to read in any light, with large flow rate and battery life indicators visible at a quick glance. Large, easily accessible control buttons provide quick access to power, flow rate adjustment, and flow type adjustment. The indicator screen immediately alerts you about any issues with breath rate or battery power, making troubleshooting easy.