Features: 1Made of durable wearable ABS material with long service life you can use the switch controller with confidence 2Easy to install so you can use the switch controller without complicated procedures suitable for home use 3Equipped with a USB port you can use the controller to charge your mobile phone or other devices anytime anywhere 4With 2 button 5 pin can be used directly when connected to the 5 pin interface helping you to use the controller easily and saving time 5Has a wide range of uses and is suitable for electric sofas massage chairs and other lift chairs Specification: Item Type: Switch ControllerMaterial:ABSDirect Drive Type: Use the Micro Switch You Don't Need to Match the Controller You Can Use It Directly by Plugging in the Motor.USB Charging: 5VWire: 22AWG 4 Core Wire 17 x 0.16 OD5.0mm/0.2in (cold resistant tension wire: not easy to break)Working Current: 5AHole Spacing: Approx.8.3cm/3.3inWeight: Approx.123g/4.3oz Package List: 1 x SwitchController