BestMassage SL Track Electric Shiatsu Full Body Zero Gravity Massage Chair, with Remote Controls Bluetooth Speaker Built-in Heat,Black

Features: Zero-Gravity Design:Elevates your feet higher than your heart,minimizing the stress of gravity on your vertebrae, relieving back pain. Humanization Design:Extendable footrest, moving rollers at the bottom of the chair and Bluetooth audio connection function. BUTTLOCK SL-TRACKING MASSAGE SYSTEM: The rollers glide from the upper back all the way down under the seat. This new rolling system provides a full body massage. AIRBAG MASSAGE TECHNOLOGY: Uniquely designed airbags are programmed to inflate/deflate separately which causes the body to twist and stretch on shoulders in Thailand stretching, lower back, hips, and thighs working simultaneously or individually. Warm back massage: Lower back heat therapy is ideal for occasional strains and chronic pain.Heating on Lumbar heating pads located on the Lumbar area. It offers the heat therapy which is a great compliment to the roller and airbag massage. Heating the body's temperature is known to increase blood circulation and loosen tense muscles,it is not a good idea for people with implant to use it, please pull it back too