SPECIFICATIONS: Model: Chu high-performance dynamic earphone Material:Zinc alloy Driver: 10mm high-performance dynamic driver Diaphragm material: Titanium-coated Sound coil: 0.035mm ultra-fine black CCAW Magnetic circuit: N52 neodymium magnetic high-performance internal magnetic circuit Acoustic filter: Patented anti-blocking (anti-imbalanced) acoustic filter Sensitivity: 120dB/Vrms @1KHz) Impedance: 28Ω±15% (@1khz) THD: THD@1 KHz≤1% Frequency range: 10Hz-35kHz (EC61094, Free Field) Effective frequency response: 20Hz- 20kHz (IEC60318-4, -3dB)
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