Customed Wired Headphone Specifications:

1.Sensitivity: 105dB±3dB
2.Impedance: 32Ω±15%(at 1KHz)
3.Frequency Response: 20 Hz to 20KHZ
4.Cord Length: Approx 2m 
5.Plug Type: 3.5 mm stereo
6.with microphone function
7.Microphone Dimension: 4*1.5mm
8.Microphone Sensitivity: －58dB±3 dB
9.Speaker Dimension: 40mm
 

Wired Headphone Main Features:

1.Plastic case with good quality materials.
2. Stereo, reality sound with good quality speaker.
3. Built-in MIC, 3.5mm line in jack,conversion easily.
4. With control buttons on the cable line to adjust the volume.
5. Different colors are available(black, red, white, blue and etc).
6. Good material of Earcup with Foam make ears comfortable when listening.
7.Compatible with smartphones, tablets and other audio devices equipped with a 3.5mm audio jack.