Product details of QKZ DM7 Zinc Alloy In-Ear HiFi Earphone Stereo Bass Headset
- 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: 32Ω±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
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প্রোডাক্ট টা ভালো 😊
সময় মত ডেলীভারী পাইছি
ধন্যবাদ সেলার কে😊😊
Good sound quality
অরিজিনাল প্রোডাক্ট ছিলো। সময় মত ডেলিভারী পেয়েছি। সেলার কে ধন্যবাদ