Feature: 1. High Quality Material: The sofa controller is made of high quality ABS material, which is durable, wear resistant and corrosion resistant, and can be used for a long time. 2. Save Time and Labour: Make the operation of the electric sofa more simple and convenient, saving time and effort. It is convenient to use at home. 3. USB Charging Port: The sofa controller is equipped with USB charging hole, which can charge the mobile phone anytime and anywhere, and you can easily play the mobile phone on the sofa. 4. Voice Control Function: The push rod can be started by voice or mechanical keys, which is convenient for special people. The design is very humanized. 5. Widely Application: The electric sofa controller is widely used in bedrooms, living rooms, offices and other occasions, and is very practical. How to Use: Connect the power supply to voice control. Specification: Item Type: Electric Sofa Controller Material: ABS Weight: Approx. 150 g / 5.3 oz Wire: 22AWG, 17 x 0.16/OD5.0mm Operating Current: 5A Voice Password: "Hello, sofa" Package List: 1 x Electric Sofa Controller