Find it eigntl very good. Shipping Ca lasted two weeks, but is not bad in my opinion. Sound quality is better than imagined.! Have other Bluetooth headset and are not as good and were more expensive ... Using the supplied mounting bracket which is in the process of holding 'plugs' quite well in the ear. Loads to relatively quickly and keeps its promises. Whether it is suitable for the sport I unfortunately do not know, but I believe it he were not so useful .. On the whole, I can only recommend it, especially for the price you can not go wrong.!