Featuring Arcwave Ion, the world's first Pleasure Air stroker and Womanizer's PREMIUM 2 clitoral stimulator unite to create the ultimate package for combined climaxes.Arcwave Ion Features Pleasure Air Technology: Pleasure Air produces a unique type of orgasm by using pulsating airwaves to target the Paninian receptors found in the tip of the penis. CleanTech Silicone: CleanTech Silicone is made with a soft material and is more hygienic and durable than conventional materials in the market. Smart Silence: It's only on when you want it on. Stimulation automatically starts and stops thanks to the sensor in the Pleasure Air zone. Twist to Open: Separate Ion by simply twisting off the top. Rinse with water and put Ion back in the discreet storage base for effortless cleaning and drying. Womanizer Premium 2 Features Pleasure Air Technology: Our infamous Pleasure Air Technology uses gentle yet powerful waves of air pressure to gently stimulate the clitoris for a different kind of orgasm. Smart Silence: This innovative feature ensures that your PREMIUM 2 only turns on once it comes into direct contact with skin. Which means your toy keeps quiet even if you're not... Autopilot: This feature intuitively guides you through your orgasmic journey without you pushing a single button. Autopilot will automatically change different intensities to keep you guessing and providing a unique experience every time. SpecificationsProduct dimensions:Ion: 6.1 x 2 x 3.3 in. (154 x 52 x 83 mm)Premium 2: 6.1 x 2 x 1.4 in. (155 x 50 x 35 mm)Packaging dimensions: 11 x 3.5 x 9.5 in. (28 x 8.9 x 24 cm)Product weight:Ion: 12.5 oz. (355 g)PREMIUM 2: 5 oz. (141.1 g)Unit weight: 3 lbs. (1.38 kg)Water-resistant:Ion: IPX7PREMIUM 2: IPX7Materials: ABS, SiliconeWarranty: Ion: 2 yearsPREMIUM 2: 5 years