Block out the noise of your commute with these Sony WH-CH730N noise cancelling headphones. Dual Noise Sensor technology picks up the sounds around you and cancels them out, so you can focus on your music, and Ambient Sound mode lets outside noise back in at the push of a button when you need to hear a station announcement. If you stream a lot, DSEE restores detail lost in compressed files, bringing tracks closer to the original recording. You can tweak the sound to your taste with the 10-band equaliser in the Sony | Sound Connect app. Battery life lasts up to 75 hours with noise cancelling switched off, and a 3-minute quick charge gives you up to 90 minutes of playback. They fold down too, so they'll slip into your bag between journeys.