Product functions: &Body building and shaping: light wave exposures can remove excess fat, and reach efficacy of beauty、 weight losing and shaping.& Alleviate pain: far infrared can expand capillary vessel, promote blood circulation, increase the provision of oxygen for body pain, so it can diminish inflammation and alleviate pain.& Strengthen heart and body: enjoying light wave bath can strengthen heart and body. 1000 calories of heat can be consumed in 30 minutes, equaling to the sweat volume of 10 kilometres running.&Keep cheerful mood: wonderful music, harmony light waves can relieve mental stress and relax body and mind. Application fields: hotels, apartments, resorts, nursing homes, beauty parlor, hospitals, training centres and families.