Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. This CPAP has a pressure from 4-20 cmH20, patient-adjustable ramp, automatic altitude adjustment, leak compensation, international power supply, compliance meter, simple set-up and the optional DataRestTM Compliance system * Includes: CPAP, 22 mm hose (6?), Power supply and power cord, 2 pack air filters, Custom system travel bag, Interface Pouch and Patient Manual * Battery is not included * Pressure Range: 4-20 cmH20 * Input Power: 100-240 VAC, 50-60Hz, 12VDC * Weight: 2.1 lbs (1 kg) * Warranty: 2-Year CPAP, 2-Year Heated, Humidifier, 1-Year Battery, 3-Year Mobile Power Adapter * Very small, compact unit excellent for travellers, truckers and campers, as well as home use *