Qoltec’s high-quality in-ear wired headphones have the function of absorption sounds from the surroundings. It allows you to completely relax with the music. It works with every device with a 3.5mm mini-jack connector. The 1.2m cable allows you to easily hold the device connected to the headphones in your pocket or purse. An additional advantage is a built-in microphone that allows frequent conversations without removing the smartphone from the pocket.