Audio-Technica's 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 you'll get up to 50 hours of on-the-go use. The company says that you'll get up to 90 minutes of listening time with ANC off after 10 minutes of charging the earbuds in the case.

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