TIANI Duo is a dual-action couples massager featuring two powerful motors specially designed for those who want to deepen their intimate connection. Soft and flexible, it bends to suit all body shapes comfortably, helping you achieve a synchronized harmonious orgasm a key to knowing someone well, both physically and emotionally. With an updated design and more power, TIANI Duo is just the right pleasure device for couples seeking to connect on a more deeper and meaningful level. Were sure itll become an instant classic among those who know that mutual satisfaction is essential to true happiness.8 Powerful vibration settings.2 Motors for double pleasure.Ultra smooth premium silicone.Fully Waterproof and USB Rechargeable.Worn during sex to bring exquisite pleasure to both partners. Two vibrating motors work in tandem providing dual sensation. Sensemotion modes vibrations respond to moving the remote, long-lasting charge.