LAMYOO Brand  E13 Earphone
Stereo Sound Headphones Aluminum Alloy Earphones

Handsfree Headset 3.5mm in-ear Earphone For iphone  

impedance :10Ω

sensitivity:108dB(at1kHz)

frequency:12-22-KHz

Portconnection size:OD10(mm)with mic and next soon，last soon，but not to volumecontrol

Color:white，  black

Please leave the color you want ，otherwise I will sent random

Notice :It could not adjust the loudness On the headphones