Thelightweight, ergonomic designof these Sony earbuds perfectly matches the shape of the human ear, so they’re super comfortable and stay in better perfect when you’re working out. WithDigital Noise Cancelling, you can block out life’s annoying distractions so it’s just you and your music. But when you need to listen out for your order at the coffee shop,Ambient Modelets the world come flooding back in. And Sony’sDigital Sound Enhancement Enginerestores the harmonics that are lost during music compression, so your tunes sound more authentic. You’ll hear every lyric, riff and beat exactly the way the artist intended.