a. Wearable, Human-machine integrated, Complete control
b. The non-insertive anal stimulation mode is simple, safe, hygienic, and efficient
c. Penis+perineum+anus，multiple pleasures superimposed, blended orgasm
d. The perineum massage head develops perineal pleasure
e. Free movement with pleasure, non-stop enjoyment
f. A variety of non-insertive anal massage heads and perineum expansion massage heads
g. Modular design, freely combine pleasures
h. Multiple customizable adjustments for optimal performance