This product is an updated item of traditional massage bed. S-shape back rail design conforms to body?ˉs curve; magnetic, electric, infrared heating, kneading functions, comfortable air pressure in legrest and footrest; fashionable LED control display panel, auto/manual program; fixed or full course massage on back; automatic adjustable back angle to 180??to make chair lie down as a bed or make the bed like a chair by raising the back up; 24V safe internal circuit design is convenient for customers?ˉsafety certificate application in any country