... 3.provides pain relief, hydrosana detox foot spa with vibration and heating ,far infrared belt ype: OH-301-B Patent number: ... 7. 15 cm deep golden feet water, water conservation, low carbon foot bath. 8. high magnetic oscillation massage, massage ... comfortable, more relaxed. 9.hyperthermia system uses safe infrared heating elements, low power consumption.45 degrees to 65 degrees adjustable, ...