Whisper Quiet – The product has a powerful but very quiet motor so no need to worry about the loud and disturbing noises. Safe and Superior Material: The item is made of medical grade TPE silicone, skin-friendly, odor-free and it touches very smooth and comfortable. Multiple Vibration Modes – You can experience different modes pleasure and maximize your pleasure no matter you like slow, steady or strong vibration find your favorite one. Portable & Wireless: This massager is designed to be compact and lightweight, no messy wires to tie you down, no matter where you are, anytime, anywhere can enjoy the endless pleasure. Advanced Waterproof Design: This product is high level of water resistance and good anticorrosive property.