CCA CA4 In 1DD+1BA Ear Earphones Monitor Metal Hybrid Technology Hifi Bass Earbuds Sport Noise Earphone Cancelling Headset ZAX

Specification:
1. Product Name: Original CCA CA4 In-ear Earphone
2. Brand: CCA
3. Model: CA4
4. Earphone type: In-ear
5. Impedance: 23Ω
6. Earphone sensitivity: 107dB/mW
7. Frequency range: 20-40000Hz
8. Interface: 3.5mm Gilded
9. Plug Type: L Bending
10.Cable Length: 1.2m±3cm
11.Color: Black, Blue
12.Whether with cable: Yes
13.Earphone connector: 2Pin connector
14.Whether with mic: Optional
15.Whether can replacement cable: Yes
16.Driver unit: 1BA+1DD hybrid driver unit