LELO Tiani Harmony Wearble Clit & G-Spot Vibrator App-ControlledTIANI Harmony is an app connected vibrator for couples with 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 clitoris. TIANI Harmony features four default pleasure settings, which can be configured up to 10 using the designated LELO app.