Standing only 6.4 inches tall, the device can literally fit in the palm of your hand or be worn comfortably on a belt or shoulder strap.
Features "UltraSense" technology, which is highly sensitive and ensures oxygen is delivered with every breath, even during shallow breathing. buy airsep focus portable oxygen concentrator
For longer outings, you can use the AirBelt (optional accessory), which can extend total operation time up to 7 hours . Standing only 6