My family purchased this from a TV shopping channel, but it has only been used a few times and is in good condition. Operation has been confirmed. (The photo in the latter half shows the inflated state during operation confirmation.) Instruction manual and box included (box has some minor damage). Warranty documents are not included. 【Product Overview】 "Life Fit Air 6" A stretch support device that performs stretching by lifting the body with airbags. It comfortably stimulates the neck, shoulders, back, and waist with six airbags. ① Whole Body Course: Six airbags stretch the neck, shoulders, back, and waist! ② Neck Course: Two neck airbags lift and stretch the neck! ③ Back Course: Four back airbags inflate separately on the left and right sides, gently rocking the body to relax and stretch stiff muscles! ● Set Contents / Main unit, AC adapter, instruction manual ● Model Number / Fit015 ● Size (approx.) / Width 520 x Depth 1000 x Height 110mm ● Weight (approx.) / 2.35kg ● Materials / Main unit: Polyester, AC adapter: ABS resin ● Power supply / AC100V 50/60Hz 20W ● Cord length (approx.) / 1.8m ● Applicable weight (approx.) / Under 90kg ● Specifications (approx.) / Rated time: 20 minutes, Auto timer: 15 minutes