TinHiFi T4 In-Ear Headphones Amp/DACs whether you're trying to block

whether you're trying to block out city traffic or office chatter

Inner insulation: Japan NUC chemical foam HDPE (made in Japan)

Volume Control: Press the two buttons on either side of the center button to bring the volume up and down while listening to music or on a call

Ultimate listening freedom

With a professional

TinHiFi T4 In-Ear Headphones Amp/DACs whether you're trying to blockAudiophile Performance Equipped with an all new ultra compact 10mm high quality carbon nanotube (CNT) dynamic driver, the TINHIFI T4 delivers definition and detail with authority. We went to great lengths to engineer and tune this driver to perfectly portray our vision of what music should sound like. It redefines the benchmark for crystal clear in ear sound performance. Explore your music in all its glorious depth Ultra Unique Design The TINHIFI T4