Déçue par ce casque que jai trouvé relativement fragile. Choose the most comfortable ones from three different sizes. These sound FANTASTIC. We ordered this bike stand believing it would be like our LifeGear stand, able to hold two bikes without being secured to the wall. Try this pillow. Still comes with enough of a warranty to check that all the buttons work and the battery holds a good charge. So far so good but will update if changesTook us about 20-30 minutes to replace I purchased these as my first pair. A firmware update did not help. Schließt man das Xelento Kabel mit Mikrofon an den BTR5 an, wird das Xelento Mikrofon genutzt und auch diese Kombination funktioniert sehr gut.