Can be applied to families, shopping malls, office clubs.
① controls lifting: While the human back rises and down, the back of the sofa up and down can be controlled through the rise and down buttons on the button.
② electric massage: in the human neck, back, waist, buttocks and other parts of the massage device, to relieve human fatigue, promote blood circulation, let people lie down more comfortable.
③ electric heating: install heating pieces in the sofa cushion, quickly improve the temperature of the human body, let the user relieve the fatigue of work, and has a certain health care function to dredge the tendons and veins.