Our original two sensor touch screen with 6 accessory heads* included (up to 11 available with Air plug, Three Amigos and needle nose additional). 20-speed with 100 percussion increase at each level up. Percussion range from 1,200 - 3200 RPM. Includes the highest 2500 mAh 6 cell Lithium Ion battery in its class. Owing your VIBRAFORCE Percussion Massager is like having a personal massage therapist wherever you go. Soft tissue, fascia, tension release and more.*Air Plug head included at no cost when purchasing "Complete Package"; Advanced, Three Amigos and REACH 360.  
To learn more visit: https://youtu.be/qdCG9eWkqL8