This detachable fully wrapped closed bath box Plus type is available in black, with green binding, with built-in carbon crystal heating plate, 360° non-dead Angle physiotherapy, multi-temperature adjustment, intelligent timing and temperature setting, and a reading lamp set on the top. Through sweat steaming can improve insomnia depression, limb pain, joint pain, relieve fatigue. Sweat steaming can also open clogged pores, discharge toxic substances, promote blood circulation, improve skin dark yellow, slim body and so on. Far infrared heating plate heating energy saving, environmental protection and safe. Plus size is more suitable for people who are large body size.