Limited and hands tied. The "hold on and wait" mentality takes away from the premium experience B&O EQ attempts to implement. You click something, and just wait to see if it happens. There is nothing letting you know what is happening in the background. Also the limited options for transparency and noise cancellation mode give no flexibility for features that other brands always have at a cheaper price point. One word, disappointing. Earbuds are supposed to allow life to carry on while using.