Specification: Input Voltage:110-240V; Input Power: 100W; Output Voltage: 0-16V,Output Current:0-2.5A; Fuse: 1A Dual working system that can be used by two persons at the same time.Digital readouts: 2 Large LCD display screens (9x4.5cm)- easy to check and control; Effective and Easy Detoxification: 8 detox work modes;With Far Infrared Waist Belts and Wristbands for better results;Waist belt can be operated in conjunction with the ion detox foot spa, or by itself; Safe and Durable: Array:High quality 11coils inside array,can be used 50-60 times;Solid carrying case (Aluminum + black leather). Stronger and Luxurious. Ideal for professional and personal use- suitable for family, individual, beauty club and spa club to work as foot spa, massage tub, manicure tub