6. How to connect the BTR11 to two Bluetooth mobile phones simultaneously?

After a successful pairing with device 1, hold the Multifunction button for about 5s to enter the pairing mode again. Search for "BTR11" on device 2 and pair it with the BTR11. Back to device 1, select "FIIO BTR11" in the Bluetooth device list and reconnect them; or, restart the BTR11 after a successful pairing with device 2, so the BTR11 can be connected to two Bluetooth devices simultaneously.

The BTR11 is a Bluetooth receiver without Bluetooth transmitting function, so it could not connect to Bluetooth headphones.