Product Information  :     

Type: Headphone
Headphone type: In-ear headphones
Headphone output audio source: HiFi
Plug diameter: 3.5mm
Plug type: L-bend type
Whether wireless headset: Wired headset
Sounding principle: Moving iron
Frequency response range: 20-40000 (Hz)
Impedance: 15 (Ω)
Sensitivity: 105 (dB)
Lead wire length: 1.25±0.05 (m)