Cheap and good noise cancelling headphones 

JBL Tune 660 BTNC On-Ear Active Noise-Cancelling Headphones - JBL Pure Bass Sound - Via Bluetooth or Cable Connection.
Turn off the world at the touch of a button? The JBL Tune 660 BTNC allows you to turn the noise cancellation on or off directly on the ear cup to fully engage in the sounds
Dive deep into the music world, enjoy a clear sound and feel the bass - this is the unique JBL Pure Bass Sound technology
Ideal for travelling. Up to 44 hours of non-stop music even when noise-cancelling is switched on - for another 2 hours of music fun, simply charge the headphones for 5 minutes
Travelling with minimal luggage is possible thanks to the lightweight but robust materials of the headphones - when the on-ear headset is not needed, it can be folded up perfectly
Contents: 1 x JBL Tune 660BTNC active noise cancelling headphones in black with cable connection or Bluetooth 5.0, including microphone and hands-free function, easy to fold.