MOBIX Sports Wireless Bluetooth Headset Headphone Earphone for Cell Phone Iphone Laptop Pc-Blue 100% Brand new STEREO headphones/headset Dual Link Bluetooth Headset High-definition speaker, superior sound, powerful bass system Portable behind-the-head wearing design, convenient for sports Allows you enjoy MP3 music or answer the phone through Bluetooth any-time and anywhere without bothering from a mess of cable