1、Using high quality ABS material, it is durable and wear resistant, the keys are firm, can be used many times, and the service life is long. 2、Convenient to use, its installation and operation are very simple and convenient, suitable for home use, just install it to the place where it needs to be lifted. 3、USB port, it can be used as a charging compartment, you can use it to charge mobile phones or other devices anytime, anywhere, convenient and reliable. 4、Wide range of application, it is suitable for electric sofas, massage chairs and other lift chairs, can be easily controlled, save time and save work. 5、Small in size, it is lightweight and portable, and can be easily used in the hand, no matter whether it is used or stored, it will not take up extra space. 1 x Controller Item Type: Recliner SwitchOutput Voltage: 5V/2AHole Distance: Approx. 9.3cm / 3.7inLight Strip Length: Approx. 1m / 3.3ftMaterial: ABSWeight: Approx. 281g / 9.9ozCharging Port: USBFunction: Double Electric Push Rod Button, Independent Light Control Button