New In-Ear Headphones Stereo Sports Ear-hook Phone Earphones
Features :
Speaker size: about 13.5mm
Speaker impedance: 32Ω ± 15%
Headphone sensitivity: 102dB ± 3dB
Frequency response range: 20-20000HZ
Wire control function: songs switch, pause/play; call answering/hang up; volume +/-
Cable length: about 1.2m
Jack: 3.5mm
Packing List:
1* Earphone
1* User manual
3 pairs of ear caps of different specifications



