Specification:
- Product Name: TRN V90
- Impedance: 22Ω
- Earphone sensitivity: 110dB/mW
- Frequency range: 7-40000Hz
- Connectors: 3.5mm\ 0.75MM PIN
- Color: Black, Blue
- Cable length: 1.25+\-0.05m
- Aluminum-magnesium alloy metal shell design
