NUU Mobile Android phones are GMS certified & feature dual SIMs & 1-year limited warranty. All of our budget phones are unlocked, affordable, & competitive.Remove the Headphone and clean the Hole of the jack. In many cases, this Headphone Icon problem is caused by some dirt or unwanted thing in the 3.5 mm Headphone Jack of the Android Phone. Headphone Symbol Not Going – How to Remove Headphone Icon from Notification Bar : Step by Step Solution 1.Huawei has taken the Apple AirPod design, refined it, stuffed a special new chip inside, then added active noise cancellation to create the. The true wireless earbuds use the new Kirin A1 chip.Sony calls it the HD Noise Canceling Processor QN1e chip, and to help it out, the WF.