Use the app to pair the earphones with a subsequent Bluetooth® device

You can pair up to 10 Bluetooth® devices with the earphones.
(Example)
Using the earphones with a work phone as the first device and a private phone as the second device
Important:
Depending on the connected Bluetooth® device, a loud sound may be output during playback. Check the volume setting of the Bluetooth® device before starting playback.
1.
Install and launch the [Technics Audio Connect] app on the subsequent Bluetooth® device.
2.
Follow the on-screen instructions.
Note:
If you pair a device when the maximum number of paired Bluetooth® devices is exceeded, previously paired devices will be overwritten. To use overwritten devices again, pair them again.
Pairing a subsequent device is easier if you turn off Bluetooth® in the first device.
When pairing a subsequent device, the earphones will cancel pairing mode and go into connection standby mode if the device is not connected within 5 minutes. Pair again.
The unit remembers the last connected device. The unit may connect automatically after it is turned on.
The unit can connect to up to 3 Bluetooth® devices at the same time.