1Voice Control: This sofa's push bar can be activated through voice control by simply saying the wake-up word, which can be modified for easier use by individuals with special needs. 2ABS Material: The electric recliner voice controller is constructed from high-quality ABS material. It is skillfully made to be wear-resistant, durable, and highly dependable, ensuring optimal usage without concerns. 3USB Charging Port: The electric recliner voice controller features a USB charging interface, allowing you to charge your phone at any time, enhancing convenience in your daily lounging experience. 4Wide Applicability: This voice controller is not only compatible with electric sofas but also works with various types of electrically operated furniture such as lift chairs and electric recliners. 5Easy Installation: Even without prior experience, you can quickly install this electric sofa lift switch for immediate usage. It is designed for a plug-and-play experience.