1. Strapping system
Convenient strapping system will allow you to fasten it to almost any chair or auto seat. Simply attach and adjust the elastic straps behind chair to 2. Neck massage function, height and angle adjustable, manually adjust to match your most comfortable position you prefer.
3. Concise and fashionable remote controller heat function
4. Seat vibration, with 3 level of massage strengths: Low, medium, high, promoting blood circulation.
5. Imitate the human fist and thumb, with deep 3D shiatsu massage to relax your back. Three massage zone buttons: Full back, upper back, lower back
6. Heat function