Review on Wireless headphones Sony WF-SP900, black by Aneta Poss ᠌

ate to 1.06 firmware! A bunch of problems will go away. Elastic bands after the pool should be removed to dry regularly. It is better not to put wet ones in the case, and when we put the lid a little wet, at least do not close it. Then you can dry it once every couple of weeks. The bass became bad and the sound was deaf - we dry it. We select the rubber bands according to the depth of the fit on the player and the depth in the ear canal. We put it on several times, if the sound is not very good, it happens that an air bubble is inflated there when it is put on. If the right one turns off and does not react to anything, we take both out of the case and hold down the buttons on both for 30 seconds.