Specification:
1. Product Name: Original TRN ST1 In-ear Earphone
2. Brand: TRN
3. Model: ST1
4. Earphone type: In-ear
5. Impedance: 22Ω
6. Earphone sensitivity: 108dB/mW
7. Frequency scope: 10-40000Hz
8. Interface: 3.5mm
9. Plug Type: L curved
10.Cable Length: 1.2m±3cm
11.Color: Black, Blue, Purple
12.Whether with cable: Yes
13.Earphone interface: 2Pin connector
14.Whether with mic: Optional
15.Whether can replacement cable: Yes
16.Driver unit: 1BA+1DD driver unit
