HAKUGEI Saja Cotton mixed Litz 6N OCC copper Upgrade Earphone CableHAKUGEI Saja: Unparalleled Sound Quality Saja's unique design ensures that all three frequencies are delivered with exceptional clarity and precision. The low frequency response is both spacious and elastic, providing a rich and immersive bass experience. The mid frequency range is characterized by its detailed rendering of voices and emotions, adding depth to your music. As for the high frequencies, they are exquisite in detail and rich in texture,