Noise Canceling Headphone
Item No : N1G-151003- Payment Term : L/C, T/T, Negotiable
- Min. Order : Negotiable
- Unit Price : Contact Us
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- Place of orgin :
China - Transportation : Negotiable
- Delivery Time : Negotiable
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Noise Canceling Headphone Features Specifications :
- Driver units: 40mm
- Impedance: 163 ohms, ±20% (when the power is on), 42 ohms, ±20% (when the power is off)
- Sensitivity: 110dB/mW (when the power is on), 104dB/mW (when the power is off)
- Frequency response: 20Hz to 20kHz
- Frequency range of active noise attenuation: 40Hz to 1.5kHz
- Maximum noise reduction level: normally 12dB at 100Hz
- Operating voltage: 1.5V DC, AAA battery
- Battery life: about 24 hours using a size AAA battery at 600mA
- Nominal current consumption: 25mA
- Weight: 260g±10g (with cable)
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