QKZ DM7 Zinc Alloy In Ear HiFi Earphone Stereo Bass Headset
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Product Description:
- Product Types :Earphone
- Material: Zinc alloy Metal CNC
- Line Length:1.2m
- Speaker: 9 mm NdFeB speaker
- Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
- Impedance: 32±15%
- Speaker Sensitivity: 120±2dB (at 1KHz 1mW)
- Speaker Frequency Response: 8-22K Hz
- Microphone Sensitivity: 42dB±3dB1kHz, 3V 0dB=1V/pa
- Operation Temperature: 10 Celsius +40 Celsius
- Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone
Frequency
8-22K Hz
Material
Zinc alloy Metal CNC
Product Types
- Earphone
Speaker Type
9 mm NdFeB
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