“I have Music One for a while now, I already wrote some impressions in the Custom Art thread in here. So I decided to combine them and do a proper review. It is a little gem that punches way above its price point, so definitely deserves a review in my view. Starting with the design. Single BA per side, silicone earpieces, permanent or optional detachable cable (with a little extra...” --AmberOzL
First custom earphone in the world with a single 14mm dynamic driver couples with advanced frequency suppression technology (FST). Frequency Response: 10-20000 Hz Impedance：16ohms（including cable） Sensitivity (at 1kHz)：116dB spl (1mW) Important: Due to the size of the driver, people with small ears may not be able to fit. We would need your ear impressions to check for sizes...