Amazon offers Prime members the MEElectronics Air-Fi Journey AF16 Ultra Portable Stereo Wireless Bluetooth Headset in Black, model no. EP-AF16-BK-MEE, or Red, model no. EP-AF16-RD-MEE, for $19.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.01.) This Bluetooth 3.0 headset features a built-in mic, 13mm drivers, 20Hz to 20kHz frequency response, up to 7 hours of talk time, and up to 5 hours of music playback.