Earbuds Colorful
Their 5 color combinations give you more choices.

3.5 interface audio jack
Compatible with most mobile phones，perfect to Chromebook iPhone iPad laptop PC and Andriod tablet, It's the best choice 1 dollar class set of headphones for students.

Smart microphone
Support answering calls and switching music

Stereo structure
Stereo structure makes the sound better

stereophone
Factorymall pays attention to quality as well as sound quality

Ergonomic Design
Use the ergonomically designed with gel-flexible silicone earcaps to ensure your In-Ear Headphones fit comfortably to the ears

One Multifunctional Button
For Music
Single Click: play/pause music; Double Click: Next track; Triple Click: Previous track
For Calling
Single Click: Answer/end phone calls; Double Click: Reject phone calls

Please kindly note:
1. Please not pull the earbuds cord directly
2. Please just hold the earphones plug part and buds part if you want to remove the headphones away from your devices or ears.
3. Please turn around the earbuds plug some cycles when connect with your phone, this can easily solve many problems for music.