LG Quad Beat 3 Ear Phone Earset Hss-f630
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).
LG Quad Beat 3 Ear Phone Earset Hss-f630