AVAILABLE TO U.S. CUSTOMERS ONLY Gravity is a Thrusting dildo that includes a vibrating motor on the tip for double the pleasure. Two buttons to control the vibration and thrusting separately. 30mm stroke distance and a max speed of 140 strokes per minute. Included suction cup for hands-free use on compatible surfaces (smooth, non-porous surfaces work best). IPX6 waterproof Lovense app control, camming compatible, etc. Sound-activated vibrations. Sync to music. Compatible With: iPhone/iPad/iPod Touch iOS 11.0 and later. Android 5.0 and later (with Bluetooth 4.0 enabled) Mac (with Bluetooth 4.0 enabled) Windows PC (needs a Lovense USB Bluetooth Adapter to connect) IPX6 Waterproof. USB rechargeable - 3.5- 4 hours continuous use. One Year Warranty. Prohibited selling platforms includes but are not limited to: Amazon, eBay, including all 3rd party marketplace sites, even if they are operated and controlled exclusively by the authorized re-seller.Rebates, coupons, credits, percentage discounts or any manner of discounting which results in a net price in cart below Lovense MAP pricing regardless of circumstances will be considered as not complying with the MAP policy.