Jbl Tune 310c Wired In Ear Headphones White Industrial thermal inspection NIST Experience smooth acceleration and responsive Experience smooth acceleration and responsive performance ensuring it meets the highest safety standards Product FeaturesThese headphones reproduce that signature JBL sound punching out bass thats deep powerfulHi Res Audio brings clear and detailed sound quality with a wide frequency rangeUSB C connectivity ensures compatibility with a wide range of devicesControl music playback and volume adjustment with a convenient three button remoteBuilt in microphone for handsfree callsEQ presets Default Bass or Vocal to find the sound that fits your taste via the 3 button remote on the wireThe durable flat cable wont tangle up in knots even in your bagIncludes 3 sizes of ear tips In addition the three button remote on a tangle free flat cable lets you control music playback and volume adjustment EQ presets as well as answering calls on the fly with a built in microphone