Review on LINYU YYK-ANC Wireless Bluetooth Earbuds with Touch Control, Noise Cancelling, Binaural HD Call, USB-C Quick Charge, Dual Channel Connection, IPX5 Waterproof, LED Digital Battery Display - White by Samantha Pollard

These have no ANC it's just another Revain seller scam. Also, the sound quality is not very good. Also, Bluetooth sucks, even if you raise your hand to scratch your head, it blocks it and forces it to turn off, even if the phone is on the table a foot away from you. Don't buy from sellers who lie about their products and try to get people who don't know anything to buy things. These are the regular Bluetooth headphones you'll find everywhere, and nothing else, and certainly not the active noise cancellation.