| 摘要 |
This is a vibrating device containing two electric motors (1), each with an offset weight attached to their respective output shafts (6) set within a coiled spring. The motors spin at slightly different speeds to produce an overall vibration that continually varies, manifesting itself as a "throbbing" vibration. The flexible body of the device allows the user to vary applied pressure during use and the silicone rubber outer surface of the vibrator (4) can be easily cleaned and even boiled to allow for good hygiene.
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