Osci 2 - the worlds first oscillating G-spot toy. More Powerful Motor- Stronger Stimulation. Instead of vibrating like other traditional toys, our toy has a patented oscillating feature that moves the vibrations in and out - pleasuring your G-spot in ways you have never imagined. The oval head also delivers unique and powerful stimulation. Precisely curved to fit your curves. Perfect button position for solo or partner play. Osci 2 is a fully programmable oscillating vibrator which can be customized to a wide range of vibration levels. Our app allows you to choose a power level which matches your individual needs. Osci 2 is a part of our Programmables line, which allows users to reset their toy's button cycle with 3 personalized vibration levels and up to 10 patterns using our app. Compatible With: iPhone/iPad Air/iPad Mini/iPod Touch iOS 10.0 and later Android 4.3 and later (with Bluetooth 4.0 enabled) Mac (with Bluetooth 4.0 enabled) Windows PC (needs a Lovense USB Bluetooth Adapter to connect) IPX7 Waterproof. USB rechargeable. Dimensions: Overall Length - 8.66 inches. Insertable - 2.4-3.2 inches. Width - 1.54 inches. One Year Warranty. </p> <p>More power motor- stronger stimulation. Waterproof- submersible. USB rechargeable - 4.5 - 5 hours continuous use. Using the Smartphone app for Android or Apple : control toy close range, long distance. Unlimited Vibration Patterns . Sync to Music, sound activated vibrations, set vibration levels.