Cordless and Rechargeable: Dimensions: 22.5 x 7.5 x 5.5 cm. This cordless design allows maximum flexibility for an effective massage. Easily connect with a USB cable and charge with your mobile or car adapter, laptop or power bank. 8 Speeds and 20 Patterns: A diverse array of 20 message patterns ensures complete relief for any aching muscle. Conveniently regulates between 8 vibration speeds for a customized message experience. Upgraded Design: The swirl striped design on the massager gives a better gripped feel to smoothly glide across your body. Improvised 360° rotatable head vibrates only the head portion to reach any desired body part. Skin Friendly and Waterproof: Encased in waterproof, phthalate free medical grade silicone material which is non-toxic and odourless. Elevated control buttons with red backlight enabling low light use.