Product designation Nebuliser Automatic switch-off yes Storage bag/box included in delivery yes Batteries 4 x 1.5 V AA batteries Operation Mains part or battery Can be disinfected yes Adult mask yes Children's mask yes Medical device yes Mouthpiece yes Mains connection 100-240 V~; 50-60 Hz; 0.5 A Particle size < 6.0 µm Technology Vibrating membrane Nebulisation performance approx. 0.25 ml/min. Product weight approx. 228 g (incl. batteries)