Speed Indicators The speed indicators correspond to Speed 1, Speed 2 and Speed 3 from lef to right. When you cycle through the speeds, their corresponding indicators will be lit up in white. Pressure Sensor Indicator If the light ring is not on, it means the massage intensity is low and mild massaging effect is applied. Intensity can be adjusted according to user needs. If the light ring is white, the massage intensity is moderate and normal massaging effect is applied. Intensity can be adjusted according to user needs. If the light ring is orange, the massage intensity is high. Intensity can be adjusted to user needs, so as to avoid harming the muscle due to excessive pressure.