ZOII ROCK [Mula] Premium Metal Housing Durable Cable Low Distortion Noise Isolating Heavy Bass Wired Stereo In-Ear Earbuds Headphones Headset with Mic Microphone 3.5mm

Material: Aluminum alloy, Nylon, Silico
Weight: 12.9g
Speaker: 9 mm NdFeB speaker
Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
Impedance: 16Ω±15%
Speaker Sensitivity: 93±3dB (at 1KHz 1mW)
Speaker Frequency Response: 20-20K Hz
Microphone Sensitivity: -42dB±3dB@1kHz, 3V 0dB=1V/pa
Operation Temperature: -10℃～+40℃

Features:
1. The aluminum alloy housing is processed by precise craft with exquisite knurling, looking aesthetic and stylish.
2. Adopting composite vibrating diaphragm, it provides more smooth vibration, harmonic and natural tone and spacious deep lows performance.
3. With the match of copper-clad aluminum voice coil and high-performance magnet, it performs distortion-free sound and better ductility of crisp highs.
4. The small and lightweight earphone is comfortable to wear and delivers fantastic bass effect.
5. The oxygen-free copper (OFC) HIFI cable features excellent conductivity and distortion-free sound.
6. The braided composite cable is flexible and anti-winding with long service life, it also can reduce microphony noise.
7. The control unit has imported aluminum alloy button that is easy to press with long service life. The high-performance microphone provides clear voice.