Good vibes only. The Smooth Vibrating Pleasure Set includes everything you need to have a stimulating, satisfying strap-on experience. A USB-rechargeable vibrating Vac-U Plug featuring a 7-function built-in vibrator and wireless remote tucks perfectly into the harness to turn any attachment into a powerful vibrator. The silicone attachment features an abstract phallic design with a stimulating molded head, and the unisex harness is adjustable and padded for comfort. Everything in this set can be used together or with any other Vac-U-Lock(TM) compatible product. Vac-U-Lock(TM) is the world's first and only patented pleasure system, revolutionizing harness play and offering endless possibilities to mix and match within your collection to build the perfect toy. Color Black Total Length 6.5 in (16.51 cm) Insertable/Usable Length 6.25 in (15.88 cm) Width/Diameter 1.5 in (3.81 cm) Circumference 5 in (12.7 cm) Batteries Qty Included Yes Battery Qty 1 Battery Type USB Rechargeable - Charging Time: 90 Min | Usage Time: 120 Min Functions 7 Vibrating Functions Material SIL Wireless Yes