CCA CA4 Dual Driver in Ear Earphones Zinc Alloy Cover Imported Resin Cavity Aluminum Alloy Sound Out???DJ in Ear Monitor for Enhance Bass Mids and Clear Highs???Black No mic???

HYBRID DUAL DRIVER 1BA 1DD Dual Driver as a subwoofer and provides air movement for realistic bass depth and impact, superb clarity, and crisp detailing. CUSTOMIZED COMFORT Universal-fit musician’s monitors from CCA CA4 audio leverage a hybrid pairing of two different driver types to deliver outstanding audio performance on and off the stage. BUILT TO LAST An all-new balanced armature (BA) driver is quick and precise for clear and detailed reproduction of midrange and treble frequencies. SOUND-ISOLATING DESIGN The in-ear design of the CA4 blocks external noise and enables lower-volume listening, protecting your hearing and improving sound quality. Comply memory foam eartips deliver maximum comfort and further increase noise isolation for a superior audio experience. Specification 1.Material:Zinc alloy cover + imported resin cavity + aluminum alloy sound out 2. Product Name: Original CCA CA4 In-ear Earphone 3. Model: CCA CA4 4. Drive unit: 1 Dynameic 10MM woofer 1BA 6MM Tweeter 5. Earphone type: In-ear 6. Impedance: 23? 7. Earphone sensitivity: 107dB/mW 8. Frequency range: 20-40000Hz 10.Plug interface : 3.5mm Gilded 11.Plug Type: Line type 12.Cable Length: 1.2m±3cm 13.Color: Blue/Black 14.Cable conductor: 1.25 4N oxygen free copper plating silver 15.Earphone interface: 2PIN 0.75MM interface 16. Whether with cable: Yes, with 2PIN 0.75MM cable 17.Whether with mic: No/with