The Chamberlain CH363 myQ 3-Button Garage Door Opener Remote Control is a sleek black device that operates on lithium-ion batteries, making it convenient for use without the need for constant replacement. Compatible with LiftMaster and Chamberlain brand garage door openers, this remote features three buttons for easy operation. With smart home compatibility through MyQ, users can easily control their garage door from anywhere. The remote includes batteries and is constructed of durable plastic, ensuring longevity and reliability in everyday use. May contain some marks