Top quality product but requires newish Android or Apple phone to set up features. Comforrtable to wear and faultless 5G. Great for use on the move. Depeding on source you may find the sound volume not quite loud enough but audio quality is very good if you like Bose sound. Overall I rate my QC35II slightly better for noise cancelling but they are over ear and more bulky headphones. However, for great noisefree sound on the move I can thoroughly recommend the Bose QC 700 earbuds.