Anker Soundcore A20i

Anker Soundcore A20i True Wireless Earbuds come with Customized Sound: Choose from 22 preset EQs in the soundcore app and customize the tap controls. Use soundcore’s signature BassUp preset to boost your bass. Long Playtime and Fast Charging: Get 9 hours of playtime on a single charge that extends to 28 hours with the charging case. Charge soundcore A20i true wireless earbuds for 10 minutes for an extra 2 hours of playtime, so you can charge on the go.