This Upgraded Black Knight male masturbator is a classical thrusting and rotating toy. it is featured with 7 thrusting and rotating modes. you can adjust its modes to meet your needs. In addition. the one-click button can make you more exciting to get orgasm. the soft realistic channel like a real woman's vaginal. There is a installation base. you can get your hands-free. just enjoy it at anywhere you want. Dual motors can make it work longer. Also discreet package and easy to clean. will you like it?