We added Bluetooth playback to the massage chair, connected to your mobile device while enjoying a massage while enjoying music, radio, audiobooks, etc, to make your massage process more comfortable. Air Bags Kneading Massage, the airbag covers the various massage positions of the body. Squeeze shoulders, arms, buttocks, legs, and feet. Applicable people: For long-time workers, sports enthusiasts, people with back and back pain, etc., massage can alleviate physical fatigue, relieve pain and help improve sleep. The footrest has a 5-inch extension space and can be used by people of different heights. It can be used by other family members.