At CE Week, we got the chance to look into the Audio-Technica SonicFuel line of headsets. Deeper focus was given to their SonicFuel CKX in-ear headphones: the ATH-CKX5iS, the ATH-CKX7iS, and the ATH-CKX9iS. From low-end to high-end, all units are very affordable with the highest end only reaching $99.95 in price. Here, we will dive […]