1, Ergonomics design.
2, High quality PU, soft and comfortable
3, 6 groups of vibration motors ,reasonably set on shoulder,waist and leg .
4, Independent buttock (or back) heating function
5, Time set:15-20-25-30 minutes for option
6, Large LCD display indicates working status
7, High-middle-low 3 intensity levels
8, Equipped with DC12V safety power