The microphone can be used up to more than 15 meters. The sound is nice. It can actually be paired with a smartphone. Then it can also function as a speakerphone._Excellent design,excellent appearance. True ABBREE quality.

The microphone can be used up to more than 15 meters. The sound is nice. It can actually be paired with a smartphone. Then it can also function as a speakerphone. Excellent design, excellent appearance. True ABBREE quality.

The microphone can be used up to more than 15 meters. The sound is nice. It can actually be paired with a smartphone. Then it can also function as a speakerphone._Excellent design,excellent appearance. True ABBREE quality.

Headset parameters in line with the description. Compatible with Retevis H777D. Volume up/down works when receiving a call. It does not support VOX activated in the radio. The headset itself cooperates with the phone but does not operate simultaneously with the radio; return to the radio only via the phone's Bluetooth connection. It receives calls and selects the last dialed number.

Parametry słuchawki zgodne z opisem. Kompatybilna z Retevis H777D. Podgłaszanie/ściszanie działa w momencie odbioru rozmowy. Nie obsługuje funkcji VOX aktywowanego w radiotelefonie. Sama słuchawka współdziała z telefonem ale nie działa jednocześnie z radiotelefonem, powrót do radiotelefonu przez wyłącznie połączenia Bluetooth telefonu. Odbiera rozmowy i wybiera ostatni wybierany numer.

Headset parameters in line with the description. Compatible with Retevis H777D. Volume up/down works when receiving a call. It does not support VOX activated in the radio. The headset itself cooperates with the phone but does not operate simultaneously with the radio; return to the radio only via the phone's Bluetooth connection. It receives calls and selects the last dialed number.