Smart Wire Control High Fidelity Earphone With Build in Mic 819
1.HIFI earphone, portable and comfortable to wear. 2.3D surround sound effect and high-quality super bass design. 3.Smart wire control, built-in microphone, clear call quality, song switch for music play. 4.Noise-isolating in-ear design reduces ambient noise. 5.Compatible with Smartphones, Computers, MP3, MP4 and other device with 3.5mm AUX Interface.
Driver unit:10mm High quality speaker unit Impedance:16Ω Frequency response:20-20000HZ Sensitivity:93dB±3dB Plug type:3.5 mm Cable length:1.2M Mic:Yes