Features 7 powerful settings and multiple design features to optimize your sexual performance. Opti-ring is crafted to allow intense clitoral contact throughout penetration. The soft silicone ring stretches to comfortably squeeze the shaft for a stronger, harder erection while the nubbed base, curved design and strategically angled motor provide stimulation for both partners. The long-lasting battery quickly recharges via the included USB cord. Measures 4.4 in. long, 1.5 in. wide.