SHARPER IMAGE SBT514SL Universal Bluetooth Wireless HD Headphones with Mic, Volume Control, 3.5 mm Jack, Silver Compatible With All Devices Including All Generations of iPhones, iPads, Android Tablets, Android Smartphones, Laptops, PCs, Macs, Amazon Fire Tablets, MP3 Players,, Kindles, Galaxy Smartphones & Tablets, And Much More! Comfort And Compact Foldable Headphones Delivers High-Definition Audio With Integrated Bluetooth Technology Listen To Your Favorite Tunes And Control Playback Wirelessly, Take Calls Hands-Free With The Built-In Microphone Rechargeable Lithium-Ion Battery Ensures A Long-Lasting Listening Experience, Up to 20 Hours Talk/18 Hours Music Playback Frequency Range 20-20KHz, Package Includes USB Charging Cable, Soft Pouch, 3.5mm Cable Connectivity Technology: Wireless - Bluetooth | Wired