Yinyoo HQ12 12BA in Ear Earphone Custom Made Balanced Armature Earphone Headset Earbud Headplug 8 Core Silver Cable

Specification:

1. Name:  Yinyoo HQ12 12BA in Ear Earphone
2. Type: In-ear  
3. Model: HQ12 12BA
4. Impedance: 30Ω 
5. Earphone sensitivity: 120±2db/mW
6. Frequency range: 20-20000Hz
7. Cable Interface: 3.5mm/2.5mm/4.4mm 
8. Cable Length: 1.2m±5cm
9. Whether with mic: No
10. Earphone plug type: Line type
11. Earphone Interface Type:  MMCX interface
12. with earphone upgrade cable: Can choose cable