XO EP41 3.5mm In-ear Handsfree 1.2μ Γκρί

■Earphone type: metal models in-ear type ■Plug: 3.5 (φmm)■Speaker diameter: 10 (φmm) ■Mic wind: MIC -42±3dB(dB)■Cable length: 1.2m■Speaker impedance: 16Ω■Sensitivity: 96±3dB(dB)■Horn power: 3-5MW■Freq...