YINYOO BK2 Earbud 14.8mm Dynamic Driver Headset HIFI Metal Earphone Flagship Earbud With MMCX Detachable Cable

Specification:                                                                                   

1. Product Name:  YINYOO BK2

2. Type: In-ear  

 3. Impedance: 16Ω 

 4. Headphone sensitivity: 102dB

 5. Frequency range: 12-40000 Hz

 6. Interface: 3.5mm 

7. Color: Black, Silver

8. With mic: No

9. Interface: MMCX connector

10. Cable: Detachable Upgraded Silver plated copper cable, the quality is very good, can improve the bass and mids.