The Neptune Headphones White from Breo are another exciting addition to their comprehensive range of high quality, attractive accessories. Comprising an ergonomically designed headphone set presented in luxurious, stylish soft leather, which in collaboration with the ultra-lightweight design makes for an extremely comfortable & fashionable easy wear, these headphones really look the part. This does not even speak of the technology behind this fabulous creation: the earcups are specially designed to block out outside noise to provide you with the clear, crisp sound that you require, & the high levels & powerful bass perfectly complement modern, rhythm-based music. Specifications Driver unit: 44mm diameter dome Impedance: 32ohms Sensitivity: 108d B 3d B at 1k Hz Frequency response: 15 Hz to 20k Hz Cord length: 1.5m Plug: 3.5mm