Noise Canceling Earphones TNC20

Driver unit: 13.6mm

Impedance:

130 Ω +/- 20% (when the power is on)

32 Ω +/- 20% (when the power is off)

Sensitivity:

96dB +/- 3dB (when the power is on, at 1KHz)

95dB +/- 3dB (when the power is off, at 1KHz)

Frequency Response: 20Hz~20KHz

Weight: 45g +/- 2g

Max. Noise Reduction Level: Normally more than 16dB in 100~300Hz

Active Noise Reduction Range: 40Hz~5KHz