☆ Follow me for a discounted price! Please see my profile for details. I am also selling on other sites, so items may be removed suddenly. Thank you for your understanding. 【Up to 40dB Active Noise Cancellation】 Smart noise reduction with hybrid ANC The Redmi Buds 6 Lite's active noise cancellation reaches up to 40dB, reducing noise within a wide frequency range of 2kHz. ※ Accessories including the outer box, instruction manual, and cables are not included. There are some scratches and stains on various parts of the main unit. Please be aware of this. This is a junk item. Bluetooth is not detected and cannot connect properly. If you are looking for a perfect item or are very particular, we kindly ask that you refrain from purchasing.