• In-ear style, better for noise reduction

• Built-in microphone offer hands-free calling experience
  

• One-button control, you can press to answer/reject calls or pause/play music

• Universal 3.5mm jack design, fits for most of smartphones, tablets, MP3, MP4, etc.

• Length: about 1.2m
  

Compatible with:

• iPhone 6s Plus

• Samsung Galaxy S7

• Vivo X9 Plus

• Vivo Y51

• Other devices with 3.5mm interface