... ultrasonic intensity 3.3 changeable treatment head 4.blue & red light 5.CE&ROH J-style microcurrent anti ageing beauty device ... series of consumer electronic products,such as multifunctional beauty heaith care massagers Ultrasonic Beauty Instrument,pedometers so on.Our R & D ... brand companies as YAMASA, CITIZEN, SEIKO, A&D, etcOne Device, Four Technology, Multiple Benefits for at home skin tightening ...