SHARPER IMAGE SHP2000BK Universal Tangle Free Foldable Headphones with Mic, Black Compatible with all Devices: Android Smartphones & Tablets, Laptops, PC, iPhone 4/4S/5/5S/5C/6, Galaxy S3/S4/S5, Kindle Fire HD, iPad 3/4/Air, Kindle Fire, Nexus 4/5/7/10, iPad Mini, Galaxy Tab 3 Superior High-Definition Tuned For Deep Bass And Accurate Highs, Crisp, Clear Stereo Sound Foldable Design For Easy Storage And Transport, Comfortable Ear Cushions And Padded Headband Single-Sided Detachable Tangle Free Flat-Cord With In Line Mic To Answer /End Calls While Listening To Music 3.5mm Plug, Frequency 20Hz - 20kHz, Impedance 32 ohms, Driver Unit 40mm Connectivity Technology: Wired - Detachable