The A-Play EXPANDER is a premium anal plug that can both vibrate and expand while inside you. It's conveniently controlled directly on the product or via the included wireless remote. A-Play is Doc Johnson's high-end line of performance anal plugs, created with a variety of sizes and special features to promote anal pleasure and exploration for users of every experience level. Each product in the A-Play collection is USB-rechargeable, waterproof, and includes a charging cable and fabric storage bag.