The DC02 USB Type-C Hi-Res Mobile DAC from iBasso is a 32-bit/384 kHz mobile headphone DAC that features a USB Type-C plug on one end and a 3.5mm headphone jack on the other end. It can be used with Android smartphones and tablets running version 5.1 and above without installing drivers or third-party apps. In addition, it can work as a USB DAC for Mac, Windows, and Linux computers with the included USB Type-C to Type-A adapter. Featuring an AK4490 premium 32-bit stereo DAC with VELVET SOUND technology and a 4-wire braided audio cable, the DC02 uses a standard UAC 2.0 sound card chipset for plug-and-play use on Mac and Windows 10 computers. Because it gets its power through the USB interface, the DC02 doesn't need a battery.