Experience immersive sound and effective noise cancellation with the Anker Soundcore R50i NC True Wireless Earbuds. Equipped with Bluetooth 5.4 for a stable connection, these earbuds feature adaptive active noise cancellation up to 42dB to block out unwanted background sounds. Enjoy up to 45 hours of total playtime with the innovative 2-in-1 charging case that also functions as a phone stand. Designed with an IP54 rating for water and dust resistance, they are perfect for daily use, workouts, and travel. Customize your audio experience using the Soundcore app with 22 preset EQ settings.