XO EP46 Noise-cancelling in-ear sleep Handsfree 1.2μ Ρόζ

■Earphone type: Silicone in-ear-sleep earphone■Plug: 3.5(φmm)■Sounding principle: moving coil type■Speaker diameter: 6.0(φmm)■Microphone wind: MIC -42±3dB■Wire length: 1.2m■Speaker impedance: 16Ω■ Sen...