1,Packaging Detail: leather case + color box.
2,support door to door shipping,fast delivery
3,Very competitive price
4,Stereo earphone headset
Earplug: metal
Driver Unit: φ10mm/6u
Magnet: Nd magnetism
Frequency Response: 15-24000Hz
Impedance: 32Ω at 1000Hz
Sensitivity: 108dB/mW
Max Power: 100mW(IEC)
Cord: flat
Cord length: 1.5m
NOTE:this is OEM brand
Driver Unit: φ10mm/6u
Magnet: Nd magnetism
Frequency Response: 15-24000Hz
Impedance: 32Ω at 1000Hz
Sensitivity: 108dB/mW
Max Power: 100mW(IEC)
Cord: flat
Cord length: 1.5m
NOTE:this is OEM brand