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 with:For Samsung Galaxy S7/S4/S3/Note/Note 2 For iPhone Huawei Xiaomi HTC Sony Smartphone