JBL C50Hi In-Ear Headphones with Mic

The new JBL C50HI are dynamic, ultralightweight in-ear headphones delivering the bass response and legendary sound quality you expect;

Driver size: 8.6mm

Frequency range: 20–20kHz

Impedance: 30±4.5 ohms

Driver sensitivity: 101±3dBSPL, 1mW

Maximum SPL: 10mW

Rated power input: 3mW

Cable length: 1.2M

Plug: 3.5mm