The Slim Rider Strapless Strap-on is a strap on vibrator which can be worn without a harness. This strap-on is specially designed for couples and can be inserted into the vagina. Insert the short section while tensing your pelvic floor muscles. This ensures that the Slim Rider will remain in place. The wearer of the strap-on can penetrate their partner anally as well as vaginally. The wearer will be stimulated simultaneously. The Slim Rider comes with vibration settings which can be adjusted using the button on the side. The two motors have multiple functions. The strap-on has nine functions in total - three speed settings and six strong vibration settings. The Slim Rider is also waterproof enabling use under the shower or in the bath. This vibrator can be charged using the USB-cable provided. The strap-on vibrator can be cleaned with toy cleaner and lukewarm water after use.