The SenseMotion™ Insignia Wireless Controller is a truly unique accessory, and well worth replacing if yours has somehow been lost along the way. Featuring SenseMotion™ Technology that allows users to interact with an Insignia couples’ massager via movement alone, users can dictate the action from a range of up to 12 meters or 39 feet. The waterproof silicone design has a simple 3-button interface and a strong motor that allows users to feel what their partner is experiencing. Note an Insignia key will be included with your order for easy opening and closing.