Rechargeable Tightening and Vibrating Masturbator 7 tightness settings, 3 speeds, and 7 patterns of vibration Soft, highly textured tunnel Rotate ring on outer case to adjust tightness Non-slip outer case Phthalate-free CHARGING TIME: 2 hours RUNNING TIME: 70 minutes Dimensions Case Length: 8.9in. Case Width: 3.4in. Insertion Length: 6.5in. Tunnel Expands From 0.7in. - 1.38in. Weight: 18.3 oz.