Advanced Noise Cancellation: Maintain your focus with soundcore Q30's hybrid active noise cancellation. Each side is equipped with two noise-detecting mics to block up to 95% of low-frequency sound, so nothing will distract you from your music. Ultimate Silence: 3 noise cancellation modes—Transport mode minimizes airplane engine noise, Outdoor mode handles traffic and winds, while Indoor mode puts chattering crowds on mute. Note: ANC is not supported with an AUX cable connection. Rich Details in Every Song: soundcore Q30's 40mm drivers recreate every detail in your favorite song. Silk diaphragms produce natural mids and highs while the pre-tuned EQ presets make the bass punchier and more impactful. Hi-Res Sound: Plug in the AUX cable to experience Hi-Res certified audio. Immerse yourself in lossless, studio-quality sound optimized for high-resolution albums and tracks. 50-Hour Playtime: soundcore Q30 active noise cancelling headphones can last up to 50 hours in noise cancelling mode. Standard mode extends it to 80 hours, and a quick 10-minute charge gives you 10 hours of listening. Pressure-Free Comfort: The ear cushions of soundcore Q30 active noise cancelling headphones are made of polyurethane leather and memory foam, hugging your ears gently. The lightweight build also makes them comfortable for long listening sessions.