Headphone output source :HiFi
Plug diameter :3.5mm
Plug type :Bluetooth
Frequency response range :20 (Hz)
Impedance :16 (Ω)
Sensitivity :118 (dB)
Distortion rate: 0.1%
Wire length :1.2 (m)
Horn diameter :57 (Φmm)
Earplug material: PU
Colors: White, Black