Perfect Plug Plus Vibrating Silicone Butt Plug by Tantus - Purple Package Deal it does have an audible

it does have an audible "click" when adjusting

4) Insertable diameter

Material:  100% Silicone

The amazing FUZE 10 silicone is a life-like silicone with a wonderful feel and flexibility

Made of a velvety premium silicone for a luxurious feel

Perfect Plug Plus Vibrating Silicone Butt Plug by Tantus - Purple Package Deal it does have an audibleThe Perfect Plug Plus Vibrating Silicone Butt Plug By Tantus is the perfect step up to intermediate anal play. The smooth silicone surface has an irresistible velvety feel while a Tantus Original Bullet adds 3 speeds of vibration for more intense stimulation. The Perfect Plug Plus's long, flexible neck bends to natural curves and stays put for comfortable extended play, while the anchor base tapers for a flawless fit between the cheeks. Approximate