The OEM Maxell EB-125 Stereo Earphone is designed for comfortable, extended use with its lightweight ear buds. Featuring a frequency response of 20-22,000Hz and 13.5mm drivers, it ensures a balanced audio experience with less than 3dB channel balance. The earphones come with a 3-foot soft-touch rubber cord and include a nickel-plated 3.5mm L-plug for compatibility with various devices.