Brand : LG Model : HSS-F630 Quadbeat 3 Name : Wired Stereo Earphone Headphone Headset Color : RED Earphone Type: Canal Driver: Dynamic Unit The maximum rated power: 20mW Sensitivity: 105dB / mW Frequency band: 20Hz ~ 20kHz Impedance: 24 ohm Jack: 3.5 mm Buttons: 3 Key (calls, volume control)
