2×Battery 3L Portable Continuous Flow Oxygen Concentrators Home For different inspections

For different inspections

Humidifier Level

The flowing hot water jets can relax themuscles and help release the body's natural analgesics

The Splint is built from a thin

Measure B: Length

2×Battery 3L Portable Continuous Flow Oxygen Concentrators Home For different inspectionsOxygen Concentrators Features: Multi Purpose: Awesome for home, car, travel, and work, Including 2* battery. Charge 4 hours, Work Time for 2. 5 hours. 2 batteries work for 5 hours Low Noise: less than 45dB, night use will not affect sleep, It works with or without water, no need to refill at night. Portable and light: Size: 9*4. 3*6. 6 inch, weight 4. 4Ibs, with carrying Bag is portable Energy efficient, Economical Consumption: Power Consumption is