Specifications:1) Driver unit: Φ32mm Mylar speaker2) Frequency response: 20Hz - 20kHz3) Impedance: 32 ohms ± 10%4) Sensitivity: 103dB at 1kHz5) Microphone: -56dB6) Socket: Φ3.5mm nickel

Specifications:1) Driver unit: Φ32mm Mylar speaker2) Frequency response: 20Hz - 20kHz3) Impedance: 32 ohms ± 10%4) Sensitivity: 103dB at 1kHz5) Microphone: Φ9 x 6mm -56dB6) Socket: &Phi

Specifications:1) Driver unit: Φ20mm Mylar speaker2) Frequency response: 20Hz - 20kHz3) Impedance: 32 ohms ± 10%4) Sensitivity: 100dB at 1kHz5) Microphone: -56dB6) Socket: Φ3.5mm nickel

Product Name: Mobile Hands-Free Earphone/HeadphoneModel Number: SXD-074Place of Origin: ChinaSpecifications:1) Driver unit: Φ16mm mylar speaker2) Frequency response: 20Hz - 20kHz3) Impedance: 32

This radiation-proof handsfree earphone adopts portable design. With a neck line, it is very convenient to the use of mobile phones indoors or outdoors, especially for driving. Otherwise, with double

This radiation-proof handsfree earphone adopts portable design. With comfortable plugs and color aluminous film cords, it is very popular with women and children.Specifications:1) Driver unit: Φ10

This radiation-proof handsfree earphone adopts portable design. With long and short cords, it is very convenient to use mobile phones indoors or outdoors, especially when you are driving.Specification

Specifications:1) Driver unit: Φ15mm Mylar speaker2) Frequency response: 20Hz - 20kHz3) Impedance: 32 ohms ± 10%4) Sensitivity: 85dB at 1kHz5) Microphone sensitivity: -56dB6) Socket: Φ2

Specifications:1) Driver unit: Φ15mm Mylar speaker2) Frequency response: 20Hz - 20kHz3) Impedance: 32 ohms ± 10%4) Sensitivity: 96dB at 1kHz5) Microphone sensitivity: -56dB6) Socket: Φ2