Headset NICHECK DB3 Hybrid earphone with mic 3 Driver 2DD+ 1BA like KZ

Specification: 1. Product Name: NICEHCK DB3 1BA+2DD Hybrid 3 Driver Units In Ear Earphone 2. Brand: NICEHCK 3. Model: DB3 4. Earphone type: In-ear 5. Impedance: 16Ω 6. Earphone sensitivity: 106dB/mW 7. Frequency range: 20-22000Hz 8. Interface: 3.5mm Gilded 9. Plug Type: L curved 10.Cable Length: 1.2m±3cm 11.Color: Black, Blue 12.Whether with cable: Yes 13.Earphone interface: 0.78mm 2Pin connector 14.Whether with mic: Optional 15.Whether can replacement cable: Yes 16.Driver unit: 1BA+2DD hybrid 3 driver unit 1BA+10mm Coaxial Dual Dynamic(Graphene Diaphragm amp; Titanizing Dome dipusat resolusi wajib menunjukan problem dengan video unboxing