Instructions for usePlace the massage pad on the chair. After the combination is complete, plug the power cord into the 220V AC mains socket.Neck and waist: start kneading massage: turn the function switch on the hand controller to the "forward" position to select forward kneading; turn it to the reverse position, select reverse kneading, and stop at the middle position; adjust the knob clockwise Turn it to speed up, turn it counterclockwise to slow it down.Back and legs: start the open back massage: turn the function switch on the hand controller to the "forward" position to select the forward massage; to the "reverse" position to select the reverse massage. The middle position is stop; adjust the rotation to speed up by turning clockwise, and slow down by turning counter clock wise. Seat cushion: After connecting the seat cushion and the backrest, the seat cushion can start to work.Legs: Ready to use after attaching the legs to the backrest.Note: The leg docking wires are connected as directed by the arrows. Power off: turn the switch to the center position, that is, " stop", then turn off the switch on the side of the cushion, (please unplug the power plug in time when not in use)Please turn off the power when not in use, and unplug the product from the power outlet. Instructions for use Place the massage pad on the chair. After the combination is complete, plug the power cord into the 220V AC mains socket.Neck and waist: start kneading massage: turn the function switch on the hand controller to the "forward" position to select forward kneading; turn it to the reverse position, select reverse kneading, and stop at the middle position; adjust the knob clockwise Turn it to speed up, turn it counterclockwise to slow it down.Back and legs: start the open back massage: turn the function switch on the hand controller to the "forward" position to select the forward massage; to the "reverse" position to select the reverse massage. The middle position is stop; adjust the rotation to speed up by turning clockwise, and slow down by turning counter clock wise. Seat cushion: After connecting the seat cushion and the backrest, the seat cushion can start to work.Legs: Ready to use after attaching the legs to the backrest.Note: The leg docking wires are connected as directed by the arrows. Power off: turn the switch to the center position, that is, " stop", then turn off the switch on the side of the cushion, (please unplug the power plug in time when not in use)Please turn off the power when not in use, and unplug the product from the power outlet. 9 core functions1, upgrade leg full wrap massage2, lengthen & increase massage layout3, foot roller kneading4, shoulder/back/hip vibration massage5, 16 necks, lightly kneaded6, sit/Lie/Lean, three functions, detachable7, back waist warm heating8, headrest lifting & folding9, seesaw, comfortable open back 9 core functions 1, upgrade leg full wrap massage2, lengthen & increase massage layout3, foot roller kneading4, shoulder/back/hip vibration massage5, 16 necks, lightly kneaded6, sit/Lie/Lean, three functions, detachable7, back waist warm heating8, headrest lifting & folding9, seesaw, comfortable open back Hand manual controlFrom top to bottom, from left to right as below:1, Speed regulation: asjust the speed, increased or reduce speed of neck and back massage2, Neck warm massage switch: Neck positive and negative adjustment3, Backrest foot massage switch: Back/leg positive and negative adjustment4, Vibration switch: open or close the vibration function Hand manual control From top to bottom, from left to right as below:1, Speed regulation: asjust the speed, increased or reduce speed of neck and back massage2, Neck warm massage switch: Neck positive and negative adjustment3, Backrest foot massage switch: Back/leg positive and negative adjustment4, Vibration switch: open or close the vibration function