$9.99$19.99
DoubleO 6振动环配备两个特别定位的环，确保额外稳固贴合——只需将一个环套在阴茎上，另一个套在睾丸上。配备强大的4B子弹马达，产生深沉轰隆的振动；新型4LR44长效电池；以及凸起的愉悦刺激点，Screaming O 4B DoubleO 6为情侣提供恰到好处的超强共同愉悦！
The double rings actually stay put once you get them adjusted, which was my main worry. That 4B motor has some serious low-end power, and the fifth speed is genuinely intense without being buzzy.
Those rumbling vibrations are something else—so deep it almost feels like a separate toy. The dual rings keep everything locked in place without pinching, even during, uh, enthusiastic sessions. Five speeds plus the pulse setting is plenty of variety for us.
The double rings held everything snugly in place, and the 4B motor’s deep rumble was noticeable right through the silicone—definitely not a surface buzz. The pulsating mode was my favorite, though I wish there were a couple more speeds in between.
