<http://schema.org/description>
"The AirSep Airbelt provides extra battery life to the Focus or Freestyle. It was designed with function and fashion in mind for those who want to extra battery power for their AirSep concentrator. The AirBelt is lightweight and features an adjustable waist strap that will fit around almost anyone\u2019s waist. The AirBelt can provide up to 3.5 hours of extra battery life. \r\n\r\nView all AirSep Accessories."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oxygenconcentratorstore.com/airsep-airbelt-battery/>