The JBL T280TWS X2 headphones use JBL PURE BASS pure low-frequency series tuning technology, which adheres to the standard Harman frequency response curve and maximizes the production of a pure and well-balanced sound effect. Put on the headphones and experience the tension that is naturally present in the music, just like you would in a live performance setting. Hardware-wise, the small, ear-friendly body has a 12mm large-size dynamic unit and a large-area diaphragm that provide a shocking and pulsating listening experience that boosts young people's self-esteem. Regardless of your preference for electronic, heavy metal, or rap music, you can fully enjoy the JBL T280TWS X2's vocal control capabilities by turning up the volume. Regarding