Driver Unit：Knowles Three Balanced Armature and One Dynamic-Hybrid 4Unit Audiophile Earphone
Impedance: 10ohms
Sensitivity: 101dB/mW
Frequency response: 20Hz-22kHz
Plug Type: L Bending Monitor
Plugs: 3.5mm connector
Pin Type: Copper MMCX Connections
Cord Length: 50“ /125cm
Cable type: Detachable cable- 8 Strands 19 Core Copper cable
Warranty: 12 Month
Country of Origin: Made in  China