Model number
Series 7
Style
In-Ear
Sensitivity
109dB
Resistance
17Ω
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Frequency response range
5Hz-40kHz
Line Length
1.2M
Lowest Power
3mW
Silicone Case
7 Pairs
Plug Type
Line Type
Dynamic unit
Double Magnet + Double Voice Coil + Composite Membrane
Balanced Armature unit
2*TWFK-30017-P183、2*SWFK-31736-000