Panasonic KX-NCP500VNE. Dimensions (WxDxH): 430 x 340 x 88 mm, Weight: 6500 g. Input frequency: 50/60 Hz, Input voltage: 100-130/200-240 V, Power consumption (typical): 156 W. Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 10 - 90 %