Feature:1. High Quality Materials: This product is made of high quality zinc alloy and ABS material, durable, wear resistant and corrosion resistant.2. Efficient and Labor Saving: Electric sofa controller makes the operation of the sofa simpler and more convenient, saving time and effort.3. Professional for Electric Sofa: Electric sofa controller is mainly used on electric sofas to control various functions of electric sofas.4. Convenient and Unlimited: Sofa hand controller has USB charging hole, you can charge your phone at any time, convenient to use.5. Wire Specification: 22AWG, 4 core wire, 17x0.16, OD5.0MM. Exquisite workmanship, providing you great using experience.Specification:Item Type: Electric Sofa ControllerPanel Material: Zinc Alloy, ABSColor: As Pictures ShownWeight: Approx. 197g / 6.9ozVoltage: 5VProduct Size: Approx. 11x6cm / 4.3x2.4inWire specification: 22AWG, 4 Core Wire, 17x0.16, OD5.0MM Package List:1 x Controller