23. How to use the S15 as a Bluetooth transmitter?

How to use the S15 as a Bluetooth transmitter?

It is similar to the mobile phone's. Here are the instructions.

1. Go to the Settings->Bluetooth menu of the S15 to turn on the Bluetooth function.

2. Make the Bluetooth receiving device, such as Bluetooth earphones, enter the pairing state. (Please refer to the user manual of the Bluetooth receiving device about how to enter the pairing state.)

3. Go to the Bluetooth device list of the S15->Tap the device to pair them.

What can be done if the S15 fails to connect to Bluetooth earphones?

If it fails to connect to Bluetooth earphones in the first use, please check if the earphones are in the pairing state (the connection will fail if the earphones are in the reconnecting state for the first connection). Then go to the Bluetooth menu of the S15 to connect them again.

What Bluetooth codecs does the S15 support? And how to switch the Bluetooth codec?

The S15 supports LHDC, LDAC, aptX HD, aptX, AAC and SBC. You can switch the codec on the menu of Settings->Audio->Bluetooth Audio Encoder.