QKZ

QKZ CK8 Dual Driver In-Ear Earphone - BlackBrand: QKZModel: CK8Material: CBCColor: Black Wearing type: Wired In-earSpeakers:  8 mm NdFeB speakerDimension: φ12mm/0.47” Cable length: 1.25m Impedance: 32ΩFrequency: 20-20K HzSensitivity: 100±3dB (at 1KHz 1mW)Plug jack: Standard 3.5mm..

QKZ CK9 Heavy Bass HiFi 3.5mm Earphones Headset with MicModel : QKZ CK9Item Name: Wired EarphonesMaterial: PlasticDriving Unit: 9mm + 7mmFrequency Response Range: 20Hz - 20KHzResistance: 8ΩSensitivity: 96dB ± 3dBFeatures: Portable, Stereo Sound, In-ear, with Mic, Heavy BassCable Length: 1.2m/47.24" ..

QKZ DM10 Head Phone In Ear Earphones Dual Driver - BlackModel : QKZ DM10Type: Piston In-Ear HeadphonesTechnical SpecificationMaterial: Metal CNC Zinc alloyWeight: 15gSpeaker: 12mm NdFeB speakerSpeaker Power: Rated input power: 3mW, Maximum input power: 5mWSpeaker Sensitivity: 100±3dB (at 1KHz 1mW)Sp..