Graham Field Portable Ultrasonic Nebulizer Add a Rechargeable Battery?:No The G4's battery can be

The G4's battery can be easily swapped out for a charged one

Ideal for removal of dried blood and protein soils from skin

The very lightweight silicone Bella loops go around the ears to secure the mask in place

Stainless Steel Deck

Graham Field Portable Ultrasonic Nebulizer Add a Rechargeable Battery?:No The G4's battery can beGraham Field Portable Ultrasonic Nebulizer Designed to be used by an adult or pediatric patient, under a physician's prescription, to produce medicated aerosols for inhalation therapy. Indications for therapy include asthma, chronic bronchitis, infection of the upper respiratory tract, chronic obstructive pulmonary disease, and other respiratory disorders in accordance with a physician's prescription. Features a two valve system that ensures maximum