Specifications:- Net Weight: 4.9 Lbs (2.2 kg)- Machine Overall Dimension (Dia.xH): 4 1/8" x 2 3/16"- Power Cord Length: 52 3/4"- Input Voltage: 110V to 240V- Output Voltage: 12V- Electric Current: 0 to 2A- Power: 25W- Array Dimension(Dia.xH): 2 11/16" x 3 3/4"- Array Material: Stainless Steel, Abs Plastic- 1x Manual- Net Weight: 8.2 Lbs (3.7 kg)- Overall Dimension of Basin(LxWxH): 20 1/4" x 15 3/8" x 6 5/16"- Array Size(HxDia.): 3 11/16" x 2 5/8"- Machine Size(HxDia.): 2 3/16" x 4 1/8"- Input Voltage: 100 V to 240 V- Output Voltage: 12 V- Current: 0.2 to 2 A- Power: 24 W. Package Contents:- 1x Machine- 1x Array- 1x Adapter- 1x Power Cord- 6x Replacement Arrays- 1x Manual. Notice: - The foot bath tub is Not included.