The ZOLO Blow Master is a male masturbator that uses full shaft adjustable suction technology to give a tailored stimulation experience! The multi-ribbed, removable sleeve with incredibly satisfying textures and the built-in erotic audio add to the stimulation. Ten suction intensities, five vibration patterns and five vibration intensities combine to make 20 unique functions. The Blow Master uses magnetic USB charging and is made from hypoallergenic materials.