Live-Sound In-Ear Headphones, Frequency Response 5 – 25,000 Hz, Sensitivity 100 dB/mW, Impedance 24.3 ohms Weight 6.5 g, Cable Detachable 1.2 m (5.2') with smartphone mic and control, Connector 3.5 mm (1/8') gold-plated stereo mini-plug, Included Carrying case, 6.3 mm (1/4') adapter, silicone eartips (XS/S/M/L),