Has a push button panel to change the flow * The EasyPulse Portable Oxygen Concentrator (POC) is the perfect product to help you reduce costly cylinder deliveries and allow for your patients ease of mobility at the same time * Most used oxygen conserver on the market with an oxygen concentrator to produce the EasyPulse POC * The EasyPulse Portable Oxygen Concentrator has an easy user interface * Lightest 5 Liter portable concentrator on the market weighing only 6.6 pounds in a package that is only 10.1 in high x 6.5 in wide x 4.5 in deep * CMV Technology * Low Maintence-Only one filter that is easily cleaned by the patient * Excellent Battery Life-standard internal battery lasts over 3 hours at setting two * The unit can also be used with the AC cord or with the DC car adapter * Height: 10.10 in (25.7 cm); Width: 6.5 in (16.5 cm); Depth: 4.5 in (11.4 cm) * AC: 100 - 240 VAC (1.0 A @ 120 VAC) DC: 11 - 16 VDC (5.0 A @ 12 VDC) * Internal Battery Average Charge Time: 4 Hours * Oxygen Concentration: 87 to 95% @ 5 l/min setting within 4 to 6 minutes * Environmental Conditions: Temperature Range: 41�F to 104�F (5�C to 40�C); Storage Temperature: - 4�F to 140�F (- 20�C to 60�C); Relative Humidity: Up to 95% Non-condensing * Altitude: Sea Level to 14 000 ft. (4 267 m) * Outlet Temperature: Within 2�F (1.1�C) of ambient * Noise level: 40 dBA @ setting 2 * HCPCS Code: E1390 E1392 E1356 E1358 E1399 A4615 * Precision Medical Inc. warrants that the Portable Oxygen Concentrator POC (the Product) will be free of defects in workmanship and/or material for the following period: Portable Oxygen Concentrator five (5) years from date of shipment * Battery 1 year from date of shipment