Domi 2 – super powerful and long-lasting “mini” wand. Almost 3 times longer battery life. While still significantly smaller than other wands, Domi 2 now has an improved design that ensures a more comfortable and secure grip and more hassle-free user experience. Our unique, dual-rotating head technology enables Domi 2 to maintain a consistently high level of power without the use of cords or the need to increase size. It also boasts an updated antenna and a next generation Bluetooth chip that significantly improves the connectivity. Ensures you’re able to apply pressure however and whenever you want. Optional light ring for long-distance users. 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). IPX6 Waterproof. USB rechargeable – 5- 6 hours of continuous use. Dimensions: Length of overall toy: 9.12 inches. Width of Head : 1.74 inches. One Year Warranty.