New metal earphone with 5 meters telephone cable
1, Frequency response: 20Hz-20kHz
2, Speaker impedance :16Ω±15%
3, Driver unit:Φ10mm 
4, Rated power:3mW
5, Sensitivity: 98-102dB
6, Microphone size: 5.4*18mm                                                                                        
7, Plug: 3.5mm stereo
8, Wire:Φ1.8mm, length 5M
9   Application: iPhone, Samsung, Blackberry, HTC, etc
10 CE, RoHS, FCC