Rose vibrator is ergonomically designed, very comfortable to hold and operate, and comes with a USB connection.It's ergonomic shape fits perfectly in your hand, making it easy to use whether you are right-handed or left-handed. The tip of the rose vibrator has been specially designed for clitoral stimulation while its flexible shaft bends to hit all those sweet spots inside! It's also waterproof, so you can use it in the bath or shower if you want!The ergonomic design makes it easy to hold while using the controls on its base. The buttons are raised enough that they're easy enough to press but not so much that they're hard to find by touch alone (or in the dark).