Product information:

Function: subwoofer stereo
Earphone material: plastic
Color classification: black gold, black silver, white gold
Plug diameter: 3.5mm
Plug type: straight in type
Compatible platform: ANDROID iOS Windows Phone
Impedance: 32 Ω
Sensitivity: 103dB/mW
Frequency response range: 20-20000Hz

Packing list:

Earphones * 1