Features: Upgrades your home theaters experience with this 5V manual controllers for power lift chair and electric recliner sofa, featuring adjustments through its straight 5 pin interfaces. Crafted from ABS materials, this motor controllers offer intuitives button operations and seamlessly compatibility with most reclinings mechanisms for effortlessly positioning. Ideal for home theaters enthusiasts and family seek customizable comfort in living room, media space, or relaxation zones. Perfectly adapt to movie night, afternoon reading supplies by enabling tailored reclinings through responsive manual controllers. Designs for long time reliability, its portable build integrates discreetly with chair electronics while maintaining high performances under frequent adjustments. Specifications: Component: ABS Size: Panel size: 10.4x3.87cm/4.09x1.52inch Installation size: 7x2.46cm/2.76x0.97inch Package Includes: 1pc Sofa Controllers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.