GranVela Astrotec AX60 Triple-Driver 10mm moving coil + complex double moving iron unit High-Fidelity Balanced Armature In Ear HIFI Monitors DJ Studio Stereo Music Earphones Headphone Earbuds Earhook For Mobile Phone iPhone Samsung MP3 MP4 Music Player (Silver)

Specification
Driver: 10mm Dynamic + Dual-Balanced Armature
Frequency response: 8 Hz - 28000 Hz
Sensitivity: 110 dB/1mw (S.P.Lat 1KHz)
Impedance: 12 OHM
Cable: 1.2m +/-0.3m Galaxy cable
Connector: 3.5mm gold plated connector
Max input: 10 mW