Solstice is an APP-controlled prostate massager that combines ergonomics with smart technology to provide beginners and skilled users with a great experience. Slostice's powerful motor, soft silicone, and comfortable fit, combined with the Whats Sense APP, provides preset vibration mode, music, hand-painted control modes, and interactive voice, picture and text information during remote control. APP-Controlled prostate massager Wavy shape for intense internal sensation Curved-type design for prostate massage Display Information: Must buy 4 of each item to receive display testers MM-10319 - Magic Flamingo x 4 MM-10402 - Magic Solstice x 4 MM-10405 - Magic Awaken x 4 MM-10406 - Magic Equinox x 4 1 of each tester comes with display