Manta is a new male vibrator and couples toy. Designed for everyone’s pleasure. During intercourse: turns your penis into a vibrator. As a BJ tool: stronger orgasms, deep throat feeling. Used solo: stroking or head vibration. Ridges hold lube for better glide. 6 speeds, 6 patterns. Waterproof, rechargeable and made with body safe silicone. Inner diameter 3 cm, surrounded by flexible wings. Travel lock function, Charge indicator light, 6-8 hour initial charge, Up to 120 minutes of play on one charge 18cm/7.1” total length, Internal diameter: 3cm/1.8”. Designed and handcrafted in Germany.