Samsung Galaxy Buds Core True Wireless Earbuds – Black (New): Enjoy rich, balanced Samsung sound with deep bass and clear highs. These earbuds feature Active Noise Cancellation (ANC) to reduce outside noise and ambient mode when  you want to hear your surroundings. Connect easily with Bluetooth 5.4 and enjoy up to 35 hours total playtime with the charging case (20 h with ANC on, 35 h with ANC off). Comfortable fit, clear call quality with multiple mics, and light, portable design — perfect for music and calls all day.