Features:
Ultrasonic vibrator provided in accordance with an embodiment of the present invention a mobile electronic device including a casing, a signal generator housed
within the casing, for generating signals, at least one speaker housed within the casing and coupled with the signal generator, for producing sound from a signal
generated by said signal generator, wherein the sound produced by the at least one speaker is (i) substantially inaudible, and (ii) vibrates the casing at a
frequency approximately equal to a resonant frequency of the casing
Characteristics:
Shape Size（mm）：530W x 350L x 335H
Inner Size（mm）：490W x 295L x 150D
Volume（L）：22
Power （W）：500
Power Consumption Modulation（%）:30～100
Ultrasonic Rate（KHz）：40
Degasification Modulation: have
Timing（min）：0～continuum
waterspout：have
Crust：aluminum
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optional equipment 
