BestMassage EC-01 Massage Chair use the patented soft 3D technology and has an updated design, functions and features. 4 easy to use preset auto program All have different massage combinations and time settings, Recovery, Extend, Relax, and Refresh.Features: Preset Recovery Program Present Extend Program Present Relax Program Present Refresh program Patented Soft 3D Technology Powerful 11 motors system - Delivers a powerful and realistic full body, seat & leg massage. Body Scan detects the users body type. Intelligent 4 roller system - Flexible, conforms to the contour and shape of your back Added neck massage feature - Massage heads are designed to target stress relieving "tsubo points" on your neck. Lower Back Range - The extensive range of motion allow for the roller heads to reach the tailbone area where most chairs lack. Ultra-long range massage - Reaches high up in the neck and low down into the tailbone section. Fatigue relieving Air massage - Total of 20 Air bags are located in the lower body of the chair to provide massage for the legs, thighs and feet. Promoting better blood circulation to the lower extremities Adjustable air massage - Multiple levels of intensity from strong to weak massage Easy to use control panel. Build in hand massage 1 year limited warranty - which includes full coverage of all parts for 1 years Recline - The Chair is fully automatic, the raising and reclining of the backrest and foot/leg ottoman. Added Massage Features: Buttocks: high power vibration motor and air pressure massage Thighs: double-layered air bags Calves: air bags massage Arm: air squeezeMassage Functions: Rolling: Moving up and down, like the fixed-point of revolving finger pressing for direct and effective massage effect.Kneading: Reduces muscle pain and works out knots.Shiatsu Results: Power rollers are used to relax muscle stress, reducing fatigue and rejuvenating the mind and body.Compression and Percussion: Improves flexibity. mobility and posture of the legs.Chop Action Tapping and Flapping: Reduces soreness and ache fasten, relax stiff muscles and soften thick layers of fatty deposits, stimulate nerves and stressed muscles.VIBRATORS, at the foot, calves, seat cushion and recliner. Feels great combined with the rollers at the back!!! The Vibration massage function stimulates the dilation of blood vessels. This helps create an elimination of impurities and toxins in your blood, tissues and organs.This item will be shipped by freight, we need your working phone number to ship out to you, and freight shipment is in general 3 to 5 days longer than small package shipment.