Garadise Melodise H1 Bluetooth Wireless Stereo Headphone with Built-In Microphone and Hands-Free Calling Technology, 14 Hours Talk and Playback Time (White) Bluetooth 4.0+EDR: 40FT wireless range with 14 hours bluetooth playback time Built in Microphone with Hands-Free calling techonogy Compact music control Panel: play, pause, previous/next, volume up/volume down Brushed metal extendable headband and super soft and comfortable leather earpad Broad Compatibility: compatible with iPhone, iPad, Samsung Galaxy, most smartphones, tablets and computers, laptops