♬【1 graphene Dynamic & 1 Balanced Armature Driver Headphones】Yinyoo KZ ES4 HiFi headsets are hybrid model, employing a 10mm graphene dynamic driver for the bass and midrange, and a balanced armature for the treble. Dynamic drivers are praised for their bass quality and punch and often display a warmer sound, whereas balanced armatures have a more delicate and detailed presentation and are perfect for high frequencies.
♬【Stereo Audio & Noise Isolating】Yinyoo KZ ES4 earphones with high quality 10 mm graphene dynamic drivers that produce tonally balanced audio with crisp highs and crystal clear sounds to create an exciting and fun listening experience. The in-ear design combined with the correct ear tips will seal your music in and leave the external noise out.
♬【Unique Structure&Replaceable Earphone cable】Freely detachable and replaceable 2Pin cable. Two cables included Silver-plated 99.9% pure copper stereo audio cable for use with high-end audio systems. Reduction of stethoscope effect. Special cable can help reduce the noise from clothing rubbing; Adopt 2Pin international standard, easy to upgrade.