Pressure Max 2.5 bar, Air Flow Min 8 LPM Operating times 60 min ON 60 min OFF, Noise at 1 meter 55 dBA Kit Include: 1 Nulife Handyneb Nebulizer + 1 Bag + Warranty card + Mask Kit + Pump Power Supply (215-240vAc; 50-60 Hz) (110-130v Ac, 50-60 Hz)