Frequency response: 20Hz-20KHz
Sensitivity(1kHz): 95dB
Impedance: 32
Speaker size: 10 mm
Cord Length: Approx.1.2 m
Rated power: 3mW
Max. power: 5mW
Connection plug: 3.5 mm (Gold plated)
Stereo Hi-Fi In-Ear Earphone