Features:

With Volume Control function.
Standard 3.5mm audio jack.
Enable you to listen & answer calls, Enjoy MP3 & Music.
Answering calls and end calls button.
The comfortable earpone allows you to use it for hours on end, and the discreet microphone on the cord ensures that your voice is heard loud and clear.
High-quality microphone on the lead for accepting calls while listening to music and Built-in Microphone featured noise reduction.

Compatible Model

For Samsung Galaxy S6 For iPhone Xiaomi Sony
Compatible with All Smartphone with 3.5mm Jack Standard Connectors
Functions: receiving and answering phone calls through the in-line microphone and answer key
Wired remote volume (+ -) control

Note:At present, there are three main types of mobile phone headset interfaces, round hole / lightning port / type-c port
          Also supports OEM and customization