Time setting：1-90mins（Boot default 30mins）
Model：A、B、C、D、E、F(Six modes)
Pressure intensity：8 gears (the larger the value, the stronger the air pressure)
Voltage：220V
Machine material: Metal & Plastic
Vest colors: Blue
Machine color: White
Operation: Button control
Machine size: 23X29X13CM
Machine weight: 2.3kg