Sexual arousal and visual stimulation are increased with the use of the pump. The heightened sensitivity allows for achieving or denying more intense orgasms while watching amazing visual results in real-time through the pump's transparent dome. There are three pumping speeds and 7 vibration modes that offer full control of pleasure at various intensity levels, while the powerful suction allows for hands-free fun after creating an optimal seal. Additional features include an instant air release button, power lock function, and USB charging for safe and fearless use. The set includes complete instructions for use and maintenance.