Proxelle SH804 Stereo Bluetooth Headset with Microphone Superior audio quality: Everything you hear through these in-ear earphones comes out crystal clear - no background noise, no annoying static.Connectivity Technology: Wireless Sports-ready: So you're the type who likes to be out and about? This headset was designed with you in mind Ultra compatible: Pair your hands-free, noise canceling earbuds with virtually any Bluetooth-enabled device All-in-one features: This headset is designed with top-notch features to help you get the most out of your Bluetooth experience Connectivity technology: Bluetooth