Features 1、For Power Supply: The power supply board can convert 5V DC power supply from DC2.1 and type C female base to USB interface. 2、4 Channel Design: Thanks to 4 channel design, the power module can conveniently powering up to 4 devices at the same time. 3、Smart in Control: With a remote control, the DC to USB power module enables easy control, ensuring high working efficiency. 4、Convenient Using: All the channels are equipped with power indicator as well as supporting remote control, easy to operate. 5、Easy to Install: Comes with a compact size and a light weight, the installation can be quickly completed within minutes. Specification Item Type: Power Supply Module Material: PCB Remote Control Battery: 1 x 23A 12V alkaline battery, 60mAh capacity. Remote control is shipped with built in battery. Package List 1 x Power Supply Module 1 x Remote Control