Helmet handy, lightweight, compact, comes with a carrying case (headphones fold to the headset from the center). Adjustable, it can adapt to a child's head or that of an adult. It holds well even during jogging. Lappairage is easy and intuitive way. You have the option to change the language. The controls on the headset allow you to manage the volume, select tracks but also not to answer your calls. A beep warns you and sms notifications received on your mobile. The scope is quite long. Personally I can circulate throughout the home without interference or outages. The helmet is equipped with a microphone that allows you to answer your phone calls with confidence and enjoy Skype. Autonomy is from 15h and headset recharges just like your smartphone. (Small short cable provided but without AC adapter) It is unfortunate that the user guide puts more forward compatibility of the device with iPhones (including 6) because it may induce consumer. In fact it is also compatible with smartphones when they bluetooth. The only fault I found him laccès is a bit difficult to control but it is a matter of habit I guess.