CMF by Nothing Buds (Dark Grey) Wireless Earbuds.

Active Noise Cancellation: Features hybrid ANC up to 42 dB to block ambient noise. Audio Drivers: Equipped with 12.4 mm Bio-fiber drivers for detailed sound and Ultra Bass Technology 2.0. Battery Life: Offers up to 35.5 hours of total playtime with the charging case and fast charging capabilities (10 minutes charge for 7 hours listening). Connectivity and Durability: Uses Bluetooth 5.3 for connectivity and has an IP54 rating for water and dust resistance.