What to pay attention to when choosing neck-mounted headphones

Impedance: The lower the impedance of the earphone, the higher the sensitivity, the easier it is to drive, and the easier it is to produce sound. High-impedance headphones have high sound reproduction. Low-impedance headphones are suitable for listening to vocals or small-scale instrumental music. The vocals are full, the density is strong, and the sound is smooth and delicate.


Sensitivity: Sensitivity is the loudness of the sound


Frequency Response: The frequency of the sound played by the headphones, the frequency range that we can hear is 20 Hz to 20,000 Hz. Below 100 Hz is bass, and above 10,000 Hz is treble.


Bluetooth version: The higher the Bluetooth version, the faster the transmission speed and the longer the transmission distance