Reactivity excellent, even when the phone rings and the headset is off, simply put it ON and it instantly connects to the mobile. Same in conversation, you can switch from handset to headset by simply turning on this one. The sound is good. Ergonomics in the ear is comfortable even for long conversations, it can even be forgotten until it hits we still have the headset in the ear. The holding is responsible is good too. Refillable with micro USB (both by car and on outlet). An impeccable value prices.
