1. Using dual drive unit, 5.8mm and 9.2mm moving coils separate the middle and high frequency and low frequency of the earphone, the bass is soft and wide, and the treble is round and loud. 2. The earphone cable is a square cable, which is very tough and not easy to knot 3. Built-in line control, convenient to control the playback of music and sound, pause or mute 4. It can be easily connected to PCs, mobile devices, etc. through the 3.5mm port or the attached USB-C adapter 5. Ergonomic design, comfortable to wear
