The description implies that the case has been specifically designed for the Pure PocketDAB 1500 radio but it is hard to see how this can be true. It is obvious from the photo that the controls won't be accessible once the radio is in the case, however what is not apparent is that you can't actually fit the radio into the case with the headphones plugged in - so you can't use the case whilst listening to the radio. It will keep the radio protected when not in use if you don't mind unplugging the headphones and storing them somewhere else! The smaller size (initially sent in error) works well as protection for my mobile phone.