Widely applicable and easy to install: Ideal for bedrooms, living rooms, offices, hotels and more. This electric sofa remote hand control is straightforward to set up and simple to operate. Versatile 5pin interface: The lift chair hand control uses a 5pin interface, providing reliable control of various functions on compatible electric sofas. Convenient USB and USBC charging: Equipped with USB and USBC interfaces to support continuous use and easy recharging from common power sources. Durable materials and construction: The power recliner switch is crafted from zinc alloy and ABS, delivering longlasting durability and reliability. Practical use scenarios: At home: Assist elderly or mobilityimpaired users to adjust recline and seating position without effort. In a hotel room: Enhance guest comfort with quick, easy control of chair functions for relaxation or work. In an office or lounge: Provide convenient control of power recliners in reception areas or waiting spaces.