Headset cable length: 1.2m

Horn diameter: φ 10mm

Speaker impedance: 32 ω ±15%

SPK sensitivity: 93dB±4dB @1kHz

Plug: 3.5mm gold plated quadrupole plug

Mic sensitivity: -42dB±3dB

Frequency response range: 20Hz-20khz

Color: Black/Red