100% new
Driver Unit: 14mm Speaker
Impedance: 32 OHM
Maximum Power Input: 5 mW
Microphone: 3.0x1.5mm/ -62+(-)3db
Senstivitity: 116dB +(-)3dB
Frequency range: 20Hz- 20000Hz
Plug: 3.5mm
Cord Length: 120cm