We Vibe Sync O App and Remote-Controlled Silicone Couple's Vibrator (Assorted Colour)The Effortless Connection Silicone, rechargeable couples vibrator designed for effortless wear during sex. Sync Os special O shape keeps your toy securely in place, giving you vibrations that both partners can enjoy, right where you want them. Sync O is a brand new twist on the classic We Vibe couples vibrator for pleasure seekers looking for the perfect, hands free fit. ? The outer arm rests against the clitoris while the flexible O shaped inner arm