Oppo has announced Enco Q1 in China, a pair of active noise canceling earphones as part of the company's new Enco series. Oppo Enco Q1 The Enco Q1 has a neckband design made from a single piece that goes around your neck without any cuts or splits. The Q1 will be available in black, white, and orange. The Enco Q1 features four microphones - the two microphones on the outside listen to the ambient noise and feed that into the system to cancel the noise. Two additional microphones within the earphones listen to the noise within your ears to further cancel out noise that...