Kris Holt / Engadget
Audio-Technicas latest earbuds promise up to 20 hours of continuous use – Audio-Technica is looking to up the battery-life ante with its latest true wireless earbuds. The company says the high-capacity battery in the ATH-CKS50TW can deliver 20 hours of continuous playback, or 15 hours with active noise cancellation (ANC) switched on. Add the charging case to the mix, and Audio-Technica claims …
