The realme Buds Air 2 features Active Noise Cancellation up to 25dB, cutting out low-frequency sounds from transport and appliances for better focus. Enjoy 25 hours of total playback, smart wear detection, and dual mic noise cancellation for clearer calls. With a 10mm Hi-Fi Bass Boost Driver, transparency mode, and super low 88ms latency, it’s perfect for both music and gaming. A quick 10-minute charge gives up to 120 minutes of playback.