Adjustable Handle 32 Levels Recumbent Exercise Bike Oxygen Product name: Veterinary x-ray Machine

Product name:    Veterinary x-ray Machine

Does this machine make its own oxygen or is there a tank that has to be recharged

AC charging line + solar input 4000W max

a portable oxygen concentrator is designed to be used both in the home and on the go

Adjustable Handle 32 Levels Recumbent Exercise Bike Oxygen Product name: Veterinary x-ray MachineSpecifications Model Number HNT LE E001A Type Training Apparatus Product name rehabilitation leg and hand Function Limbs exercise training Application Brain Disease, Nervous disease, bone and joint disease Warranty 1 Year Assurance Size 170*89*170cm Certificate CE Model HNT LE E001A Packing wood case Weight 130kg