Features: 1[Durable Material] Made of high quality ABS material which is 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 it 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 ControllerMaterial: ABSProduct Size: Approx. 10.3 x 4.2 x 3.8 cm / 4.1 x 1.7 x 1.5 inWire: 22AWG 4 core wire/17 x 0.16/OD5.0MMWorking Current: 5AUSB Charging: 2AWeight: Approx. 126g / 4.4oz Package List: 1 x Controller