From Bunn, the Velocity Brew coffee maker features:fast-brew technology: brews up to 4 to 10 cups in 3-4 minutessprayhead for even coffee extractionglass carafeporcelain-coated warming plate and on/off switchstainless steel internal hot water tankapprox. 9.9(L) x 12.8(W)"Imported. Made for US standard 110 voltage. Converter required for international voltage (220V, etc).