The sleek and streamlined Slenders Edition is the perfect blend of subtle, understated design and maximum sensory satisfaction. Slim, sophisticated and waterproof, the Slenders' sexy, ergonomic shape exhilarates, while its powerful, yet whisper-quiet, three-speed dual motors ensure a mind altering experience. Choose the Marvel for its G-spot and clitoral stimulators - you'll see how it got its name! Every Evolved toy comes with a 1-year Warranty. All Evolved products are waterproof, phthalate free and latex free. This product uses 2 x AAA batteries.