Sangean EU-55 Full-Size Dynamic Stereo Headphones: * On-ear headset with stylish finish * Sleek black design with leather accents * Micro speaker covers a wide frequency range with a dynamic voice coil to deliver striking sound * High-density compressed ear cups allow for comfortable listening, long term wearability and superior passive noise isolation * Adjustable soft cushion headband provides complete comfort * Tangle-resistant cable for hassle-free storage and transport * 40mm dynamic voice coil driver * Mylar diaphragm, CCAW voice coil and NDFEB magnet * Rated power 30mW, max 100mW * Frequency Response: 20Hz-20kHz