Performance characteristics Hands-free: yes Integrated microphone: yes Frequency response lower limit (Hz): 10 Frequency response upper limit (Hz): 24000 Impedance (Ohm): 16 Sensitivity (dB/mW): 109 Transducer diameter (mm): 9 NdFe magnet: yes Cable remote control: yes Call acceptance button: yesConnection cable feed: Cable feed on both sides Connection cable length (m): 1.2 Connection: Connection via jack plug (3.5 mm) Housing properties Weight (g): 12 Ear coupling: In-ear couplingColors Housing colors: black
