For mp3,for mp4 earphone

Can be used for MP3 and MP4 audio equipments in-ear stereo earphone with fine-grained wood With super-bass sound

These buds pump out a rich andarticulate sound with a powerful bass tone. The noise isolation blocks outannoying background sounds, leaving you free to enjoy your music in totalisolation.The small, medium and large silicone tips are provided to make sure you get a perfectly comfortable fit.

1) Driver Unit: 9mm

2) Frequency Response: 20Hz-20 kHz

3) Speaker Impedance: 16Ω

4) Sensitivity: 95dB/1mW

5) Max. power:10mw

6) Plug: 3.5mm Stereo

7) Cable Length: 1.20 M

8) Weight: 3 g

9) Color: various

For mp3,for mp4 earphone