1、ABS and Zinc Alloy Material: This electric recliner controller is made from premium ABS and zinc alloy materials, ensuring long lasting durability, wear and erosion resistance. 2、Convenient and Effortless Operation: With the 5 pin interface, this chair switch controller enables simple and convenient operation of electric sofas, saving both time and effort. 3、Streamlined Design: The simple design of this controller enhances the overall appearance of electric sofas, transforming them into stylish and modern pieces of furniture. 4、Enhanced Comfort: This recliner hand control button offers a range of functions to optimize user comfort, allowing for easy adjustment of various sofa features. 5、Versatile Usage: Widely applicable in various settings, such as bedrooms, living rooms, offices, hotels, etc., this electric recliner controller provides easy installation and versatile usage.