Yaesu BU-2 BLUETOOTH ADAPTER UNIT
YAESU BU-2 BLUETOOTH ADAPTER UNIT (FTM-10, FTM-100DE, FTM-400DE, FTM-350.
Bluetooth version: 2.1 + EDR
Bluetooth profile: HSP + A2DP
Channel number: 8 Max.
Chip set: BC-5-MM(CSR)
Operating current: 15-43 mA
Operating temperature: -20°C to +60°C
Pairing reset: yes
PTT funcion: yes
VOX function: yes
Yaesu discontinued the production of BH-1 and BH-2 BlueTooth headsets but still producing the BU-2 BlueTooth adapter for their radios.
The compatible headsets should have the following specification:
Bluetooth Version; 2.1 + EDR
Bluetooth Profile; HSP + A2DP
HSP ver. 1.2 Audio Gateway
A2DP ver. 1.2 SRC
Yaesu recommends the following types, but any other BT headsets will be good if they know the above sepcifications: