CLiPtec BME615 Type-C In-Ear Earphone – C-Tone adopted the latest DAC digital decoding smart chip, high-resolution chips convert standard resolution audio to superior lossless audio signature sound with 10mm dynamic drivers and frequency range of 20 Hz to 20KHz. With a built-in microphone and volume controls, you can easily switch between making calls and listening to music on your smartphone. This earphone boasts a 10mm powerful neodymium magnet speaker together with the in-ear design reduces external noise and minimizes sound leakages significantly, letting you immerse fully in your favourite melodies. Integrated high-resolution chips convert standard resolution audio to a superior lossless audio signature sound.