koniycoi Metal Earphone
Koniycoi মেটাল ইয়ারফোন
Driver unit: Φ10mm
Impedance: 32Ω ±15%
Sensitivity: 93±3dB
Frequency response: 20Hz-20kHz
Cord: 1.2m
Connector: 3.5mm
Compatibility: MP3, MP4 players, mobile phone, computer, a game machine