Billy 2 是新一代優雅的前列腺按摩器，其人體工學設計精準貼合男性身形。無論是獨自享受或與伴侶共用，Billy 2 都極為低調，同時透過 8 種不同的可調按摩模式帶來令人滿足的強勁力道。只需充電 2 小時，即可提供 4 小時近乎無聲的震動，其改良且直覺的介面旋鈕易於使用，並可完全鎖定，確保隨時都能低調攜帶。特色：
Wasn't sure about the price at first but the shape won me over within a week. It hits the right spot without any awkward adjusting, and the black finish wipes clean in seconds.
The ergonomic curve really does fit perfectly, and it stays put once it's in without needing constant adjustment — solo or with a partner, it works smoothly. Charging via USB was easy and the buttons are intuitive enough to use without fumbling mid-session. Definitely worth the upgrade if you're aft
The ergonomic curve actually hits the right spot without much adjusting, which I appreciated. Only gripe is the vibration could be a bit stronger on the lower settings.