CNWUJASS KZ-Castor HiFi Metal Dual Dynamic Earphone Tunable Balanced Armature DJ Music Headset in Ear Headphone (Silver, No Mic)

CNWUJASS KZ-Castor HiFi Metal Dual Dynamic Earphone Tunable Balanced armature DJ Music Headset In Ear Headphone

Specification:
1. Product Name: KZ-Castor HiFi Metal Dual Dynamic Earphone
2. Model: KZ-Castor
3. Earphone Design: Dual Dynamic With Professional Acoustic Filters
4. Earphone type: In-ear
5. Impedance: 31?
6. Earphone sensitivity: 105dB/mW
7. Frequency range: 20-40000Hz
8. Interface: 3.5mm
9. Plug Type: L curved
10.Cable Length: 1.2m
11.Color: Silver,Black
12.Whether with cable: Yes
13.Earphone interface: 2Pin connector
14.Whether with mic: Optional
15.Whether can replacement cable: Yes
16.Driver unit: 2DD dynamic driver unit
17.Product weight: about 0.88 oz / 25 g

Package Listing:
KZ-Castor HiFi Metal Dual Dynamic Earphone x 1 Pair
Earbud Tips x 3 Pairs
User Manual x 1