QKZ DM-7 Earphone
৳440.00
৳500.00
- Brand: QKZ
- Model: DM-7
- Min Order: 1
QKZ DM-7 Earphone
৳440.00
৳500.00
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Technical Specification | |
| Brand | QKZ DM-7 |
| Color | Black |
| Type | Piston In-Ear Headphones |
| Material | Metal CNC Zinc alloy |
| Weight | 20g |
| Speaker | 9 mm NdFeB speaker |
| Speaker Power | Rated input power: 3mW, Maximum input power: 5mW |
| Impedance | 32 5% |
| 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 Quality optimization of an exclusive patent, metal composite vibrating membranes. The ergonomic design, nipple grade silicone ear muffs. Ear and tailpipe connection with oblique angle design, comfortable and easy to wear.It has high-quality sound, enjoy your life. A perfect gift for yourself or friend |
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