QKZ DM7 In-Ear Earphone
- Brand: QKZ
- Model: DM7
- Type: Piston In-Ear 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: 32Î©Â±15%
- Speaker Sensitivity: 120Â±2dB (at 1KHz 1mW)
- Speaker Frequency Response: 8-22K Hz
- Microphone Sensitivity: -42dBÂ±3dB1kHz, 3V 0dB=1V/pa
- Operation Temperature: -10 Celsius — +40 Celsius
QKZ DM7 headphone provides you with great sound quality, super bass. Suitable for all kinds of electronic devices with 3.5mm jack port. Â Powerful neodymium magnet unit design, with noise isolating hi-definition technology, you will enjoy the excellent sound. The headphones surface paints with piano UV and strong ultraviolet curing, it makes the color bright and fresh.
- Zinc alloy earphones, all metal.
- High cost performance.
- It is comfortable to wear and cannot be flung away.
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