Philips HD4417/21, Black, Aluminium, Plastic, Stainless steel, Ready, 220 - 240 V, 50 - 60 Hz, 3.7 kg Philips HD4417/21. Product colour: Black, Housing material: Aluminium, Plastic, Stainless steel, LED indicators: Ready. AC input voltage: 220 - 240 V, AC input frequency: 50 - 60 Hz. Weight: 3.7 kg