Between the deep rumble, the flexible loop, and the app controls, We-Vibe's Sync O Expanding Couple's Vibe packs a lot into one small silicone situation!

This wearable vibe keeps vibration involved for both of you once penetration starts, which is exactly where some similar stimulators quietly give up and slide off to the side.

We-Vibe's famous ‘C’ shape is really what makes O work so well. At one end, a flexible loop pinches down nice and slender while you (or they) slip it in; then it opens back up so the vibe stays secure and very… connected!

While you're loving the perfect placement, O's chunky outer stimulator will be resting against your clit/outer hot spots for steady pressure and full-contact vibration. Inside, that curvy loop we talked about keeps busy nudging against your G-spot and inner places while the whole vibe rocks and shifts naturally with your bodies.

Control-wise, you can flip through 10 of We-Vibe's famous vibration modes using a button on the base or the sleek little wireless remote. Easy. But We-Connect is where Sync O starts showing off! Through the (free) app, you can create new vibe patterns, hand over control through Bluetooth or WiFi, tease each other from another room, or completely derail someone’s concentration from the other side of the country.

The body-friendly silicone Sync O is easy to clean, rechargeable (the cable's included), and safe with all your favorite water-based lubes. It's waterproof, too. The pictured phone is not included.