Feature: 1. [Durable Material] Made of high quality ABS material, durable, wear resistant and corrosion resistant. 2. [With USB charging port] Equipped with a USB charging port, so you can charge your phone anytime, anywhere. 3. [LED backlight display lamp] The LED backlight display lamp can be directly driven by a micro switch and can be used directly by plugging in the motor. 4. [Save time and effort] Make the operation of the electric sofa more simple and convenient, saving time and effort. 5. [Widely application] This sofa controller is widely used in many situations, such as bedroom, living room, office, etc. Specification: Item Type: Electric Sofa Controller Material: ABS Product Size: Approx. 10.3 x 4.2 x 3.8cm / 4.1 x 1.7 x 1.5in Direct drive type: use micro switch, directly plug in the motor to use Cable: 22AWG, 4 core wires /17 x 0.16/OD5.0MM Operating current: 5A USB charging: 2A Weight: approx. 126g / 4.4oz Package List: 1 x Controller