If you have small ears, large ears or any size in between, these ultra-light aluminum ear buds are designed to fit comfortably and secure and are as functional as they are fashionable. Radius Atomic Bass earphones are a must have for individuals with an active lifestyle. The Radius Atomic Bass earphones are tailor made to deliver the bass response that your tunes demand. They are perfect for the slamming bass of hip-hop and dance, but they are tonally balanced for any music style that demands rich, crisp audio fidelity.
Precision crafted from ultra-light aluminum and includes a gold plated stereo mini-plug. Radius earphones go to the final degree to make sure everything looks and sounds perfect. Penetration is deeper, and so is the rumble. This means clear, deep bass you can feel. Most earphones are rated at 16 Ohm of impedance, Atomic Bass earphones are rated at 32 Ohm, which makes them easier to drive and more efficient. This added efficiency helps to produce enormous sound, and your iPod battery doesn't have to work so hard to do it.
Sensitivity - (1KHz, 0.1V) 103dB Impedance - 32 Ohm