UFQ aviation headset bluetooth adapter BA-01 

For these UFQ items  and others

UFQ L1,ANR L2, ANR A28, P28,ANR A7,AV Mike-2 

Turn ANY non-Bluetooth aviation headset into a bluetooth headset
add bluetooth to aviation headset pilot headphone 

Bluetooth 5.0 allows you to connect to two devices at the same time with A young girl’s voice prompt for the details please check this link 

Now just put on this Bluetooth adapter then Simple upgrade as Bluetooth headset YOU can enjoy great sound quality music or make a phone call via Bluetooth

1)Bluetooth 5.0

2) Hi-Fi sound 

3) Clear Call 
4) Wireless with Premium sound