New Sony's MDR-AS50G earbud-style headphones don't get in the way during your favorite activities. Whether you're biking, climbing, or just jogging down the street, you'll appreciate the lightweight construction and freedom of the behind-the neck design. The MDR-AS50G heaphones retail for $49.99 and come with a 2-feet extension cord, three sizes of ear buds and a hard carrying case for traveling.
► Frequency response: 09Hz ~ 23kHz
► Nominal impedance: 16Ω
► Sensitivity: 100dB/mW
► Power handling: 100mW