Tiani HarmonyMeet the couples vibe you can wear during penetration. Tiani Harmony is an app connected vibrator created for couples play. It features two motors that work in unison to enhance the sensations of both partners during sex. The smooth, insertable tail is inserted into the vagina bringing sublime pleasure to both partners, while the external arm offers satisfying vibrations to stimulate the the clitoris. Tiani Harmony features four default pleasure