Retractable Earphone
Frequency:20~20Khz
Impedance:32 ohms
Sensitivity:105dB
Cable length: 1m

Retractable Earphone

Specifications:
Frequency response:20-20,000hz
Speaker Size: 15mm
Impedance: 32 ohms±15%
Sensitivity: 105dB±3dB/mW
Rated power: 10mW
Plug: 3.5mm stereo
Cable length: 1m