☆ 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. There are scratches and distortions on the back of the case, and the opening and closing is loose. This is a junk item. It cannot be used because it does not accept charging due to a battery defect. It can be confirmed that it is powered on and lights up when connected to a cable. If you are looking for a perfect item or are very particular, we sincerely ask that you refrain from purchasing.