Review on COZOO Neckband Bluetooth Wireless Earbuds Headphones With Mic, HiFi Stereo Waterproof Sports Earphones, Magnetic Noise Cancelling In-Ear Design, Acc/ENC Dual Audio Decoding & 23H Playtime by Luis Watts

Not RBG or noise cancelling as the description states. They do light up in game mode, but you cannot change the color, so it is only green. There is no noise cancellation to speak of or it is just really bad at noise cancelling. The manual makes no mention of it.It does do it's other basic functions well, so I think it is worth while. The sound is crisp, but the voice quality is slightly muffled, but still very usable. The buttons are a tad cumbersome since some functions require you to single press or hold down certain buttons, which is not the most intuitive.If it were advertised correctly (non RBG, non- noise cancelling) I would give 4 stars only due to the slightly muffled voice quality and button pressing.