· Hi-Res audio: Get the full advantage of digital Hi-Res 96kHz/24bit audio from the DSP chipset.· JBL Pure Bass Sound: Hear clear, powerful JBL Pure Bass Sound from a pair of 32mm dynamic drivers.· Wide compatibility: Just about every digital audio device uses USB-C connections now. So you can plug your JBL Tune 520C USB-C headphones into just about every device, including PCs, mobile phones, gaming devices, tablets, and laptops with USB-C input· 3-button remote with microphone: Use the conveniently placed microphone to take crystal-clear calls on the fly. Or control your music playback, change the volume, or switch your EQ presets, all at your fingertips.· EQ presets: Use the default EQ preset for great, well-rounded sound right out of the box. Select Bass to enhance the bottom end and add more energy and excitement to your music. Or choose Vocal to enhance the midrange and hear bright, clear vocal sounds.