Review on CUIZI Wireless Earbuds Bluetooth Headphones, 5.0 HD Stereo Sound Wireless Headset, Waterproof IPX7, Built-in Mic, Noise Canceling, Long Playtime, Charging Case by William Mahajan

These headphones plugged into my phone pretty easily and are inexpensive. But those are the only two aspects that brought them the stars. The sound quality is ok, but not outstanding. There is some Bluetooth digital noise at higher volumes and a very faint intermittent ringing can be heard in one earbud when no music is playing. At this price, these facts deserve four stars. I deducted two stars for not having active noise cancellation as the title claims. I tested them on wired noise-cancelling headphones. Standing under the A/C return duct with the A/C on reduced the return air white noise, while my wired noise-cancelling headphones eliminated it entirely. There are no controls to turn the noise-cancelling feature on or off, and the feature isn't even mentioned in the manual. I think the seller should say that these in-ear headphones "reduce", not "noise canceling". TO UPDATE. I wanted to keep these headphones even though they didn't have active noise cancellation as described in the listing as they were cheap. But I went to use them when mowing the lawn and they didn't stay connected to my phone even though the phone was only in my back pocket. They kept dropping the signal. RETURNED.