This classic, on-ear model is a multi-application audio hero. The AE-08 headphone strikes the perfect balance of durability, comfort and excellent sound quality. It’s a great choice for exploring music, video content, podcasts, audio books, and more. AE-08 is a great low cost, small, over the head model making it ideal for testing, as well as other one-time uses. Speaker size 24mm, Impedance 32 ohms, Sensitivity 103 dB plus or minus 5 dB at 1000 Hz, Frequency Response 20-20,000 Hz, Channel Balance within 4 dB.