The new Audio-Technica ATH-CK30LG Sound Assist Language Study Earphones feature a couple of 11.5mm drivers that produce a frequency response of 18Hz – 22,000Hz, a 47k Ohm of impedance, a maximum input of 40mW and an output sound pressure level of 100dB/mW (training mode ON). These headphones offer a training mode that will emphasize the vocal part of the song, so you can hear the words more clearer. The Audio-Technica ATH-CK30LG draws its power from two AAA alkaline batteries that provide around 50 hour of operation time. Other specs include a 3.5mm gold-plated stereo mini plug and a 1.2 meter cable. Available in both black and white, the Audio-Technica ATH-CK30LG Sound Assist Language Study Earphones are priced at $49.99.
