. HEAT: heating on/off key 3.INTENSITY: strong/weak selection key. 4. MODE: working mode selection key 5. BACK: back massage function selection key 6. LUMBAR: lumbar massage function selection key 7. THIGH: thigh massage function selection key 8. LEG: leg massage function selection key 9. TIMER: set working time key III. Operating Instructions 1. Insert the power into the DC socket 2.
