Earphone Specification: 1. Product Name: KB10 2. Brand: KBEAR 3. Model: KB10 4. Earphone type: In Ear Earphone 5. Impedance: 15Ω 6. Earphone sensitivity: 98dB 7. Frequency response range:20-40000Hz 8. Plug Type: 3.5mm L Plug 9. Cable Length: 1.2m 10.Color: Black and Blue 11.Whether with cable:Yes 12.Earphone connector:0.75mm connector 13.Whether with mic: With mic 1 4.Whether can replacement cable: Yes 15.Driver unit: 5 Balanced Armature