... 8 areas, one area include 3 needles.4. Specturm lamp. Red, Green, Blue lamp 2pcs each.5. O3 (Auto)6. FM/Radio. ... ,heat therapy,aroma therapy and other medicaland physical technology.Infrared ray can promote blood circulation,active muscle and bones, ... has warm feeling?A: All substances constantly stretch,After infrared radiation,there will generate resonance vibration phenomena.Oncethe vibration would ...