The price? Frankly, its a joke. He runs wearing them and they stay put. This microphone fits perfectly and has decent audio quality. Even fine when the towels are wet after use. After the screw is fully placed into the predrilled hole, it only extends about 5/8" beyond the frame to drill into your wall. Testing was with a range of different devices: an iPhone with Cyrus Soundkey DAC, iPad and MacBook Pro/Audirvana with Chord Mojo DAC. The sound is more neutral and there is bass for the songs that got bass. Both the power and wi-fi buttons on printer should be blinking together now. Just be aware. I went through a lot of earphones but found this set awesome sound separation was unbelievable and volume was easy to adjust the price was cheap quality great I?m about to order another one , used It with my iPhone 8