For her, for him, for both of you, the Duo Vibe indulges you alternately or simultaneously, the possibilities are endless! This multifunctional vibrator can be used at both ends. The rounded end can be used as a masturbator by sliding the ring over the penis and slowly moving back and forth. Also, the 2 tips can be used for targeted clitoral stimulation and the vibrator can be inserted vaginally or anally.The flexible material is body-safe silicone for a comfortable feel. The Duo Vibe features 3 powerful motors with 7 different vibration modes and is rechargeable with the included USB cable. Clean after each use with lukewarm water and a toy cleaner.