PWOW E150 In-Ear Sports Headphones Earphone Earbuds with Microphone Universal 3.5mm Stereo Earphones with Mic & Volume Control for iPhone/ Samsung/ Computer - Black & Blue Ultra-soft ear tips are extremely comfortable in ear and reducing outside noise. Multifunction control button for hands-free and built in microphone allow you to easily pick up phone calls and talk on your phone everywhere and anytime in handy. The one multifunction button can also control next/previous song, play/pause music. (Tip: To skip previous song only works on iOS and specific Android, please do not overgeneralization.) There are volume control buttons for VOL +/- adjustment. 3.5mm Jack Ideal for electronic devices with 3.5 mm interface. Its our pleasure to help you about our product, please contact us if you had any confusions in mind: Click PWOW and go to the URL of our store, click Ask a question and send a message with your questions to us!