JC Buckman ElateUs Plus 4D Full Body Massage Chair with multiple core functions including foot roller, extendable footrest, zero gravity position, sleep, stretch, back heating, 24 automatic programs, Bluetooth, adjustable time, 6 massage techniques and body stretching. Constant Temperature Heating placed in the lower back region of the chair to enhance the massage experience, targeted heat gently soothes the back to loosen tight muscles, help relieve pain and improve the blood circulation. Air Bag Kneading Massage is applied to squeezing shoulder, arm, buttocks, legs, meanwhile, roller massage is applied on foot since it is more suitable compared with airbag. The zero-gravity position is the ideal position to enjoy a massage, aligning your back relative to your thighs with the best comfort. Enjoy your favourite music while relaxing in your chair by connecting your device via Bluetooth. Massage Chair with L Shaped track technology to provide the extended massage coverage for easing pain of sore muscles, tension in hamstrings and buttocks. The advance 3D rollers simulate the human hands of a masseuse for a more personalized massage experience. Another great feature of ReviveUs is the atmosphere lamp technology for enhancing mood by creating soothing and serene atmosphere.