Hybrid ANC ENC Noise Cancellation Four microphones and hybrid active noise cancellation reduce ambient noise by up to 35dB. ENC ensures crystalclear calls in noisy environments, aiding communication during commuting or working. HiFi Stereo Sound with Deep Bass Delivers clear mid to low frequencies while enhancing mid to frequencies, providing immersive sound and clearer vocals for music, videos, and calls. LED Power Display Charging Case A smart digital LED display shows realtime battery levels for the earbuds and charging case, helping you manage power more efficiently. Bluetooth 5.3 Instant Pairing Bluetooth 5.3 enables faster transmission and more stable connections. Instant autopairing occurs when you open the case for effortless setup. Use scenarios Commute or travel: enjoy quieter listening with reduced background noise and reliable calls in trains, buses, or busy streets. Remote work or online meetings: clear voice transmission with ENC and a stable wireless connection for smoother communication. Daily listening and media: rich audio for music, podcasts, and videos in various environments without fuss.