Qigong transducer replacement Infrasonic massager vibrator machine. Long plug 2.1/4" 

For repair, service QiGong Machines and Transducers ship to: Buyamag Inc, 1700 Aviara Pkwy # 131-722, 92011, Carlsbad, CA, Ph - 760-804-1434

To Buy Qigong Infrasonic Massager Machine HERE