After reading many reviews , I took the jump despite not being sure about this brand. The price was attractive. In a nutshell, you get what you pay for. -Average noise canceling function - not very reactive touch functions on the ear buds themselves -and … an app that will from time to time disconnect and take quite a long time to reconnect. Waste of money. My bad. -a few days later- it got worse: the app kept on disconnecting itself and the functions became unresponsive. SENT BACK FOR REFUND.