?? VSONIC VSD1S NEW VERSION
NOW，there is only VSD1S (new version) in stock.Thanks!
High Fidelity Quality Professional Stereo Inner-Ear Earphones
Grade sound stage， smooth sound， 100% new in box
Description about VSD1S
VSD1S has a larger soundstage and has a slightly less bass response than the VSD1 making it perfect for classical and jazz music.
VSD1S is good for: female solo， classical， symphonic， big convention.
VSD1S\'s strengths lie in loud soundstage， high frequency， resolution.
Specification
Driver Unit: 11mm Drive units
Rated impedance: 32Ω
Sensitivity: >=110dB/mW
Frequency range: 10Hz-22，000Hz
Plug: 3.5mm dual-channel plug
Cable: 1.30m TPU cable
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