Sony SRS-X2 Help Manual page 52

Note
Once BLUETOOTH devices are paired, there is no need to pair them again, except in the following cases:
Pairing information has been deleted after repair, etc.
The speaker is already paired with 4 devices and another device is to be paired.
The speaker can be paired with up to 4 devices. If a new device is paired after 4 devices are already paired, the paired
device with the oldest connection time is replaced by the new one.
When the pairing information with the speaker has been deleted from the BLUETOOTH device.
When the speaker is initialized, all pairing information is deleted.
The speaker can be paired with multiple devices, but can only play music from one paired device at a time.
Related Topic
Pairing and connecting with a BLUETOOTH device
Connecting with a paired BLUETOOTH device
Connecting with a smartphone by one touch (NFC)
Disconnecting the smartphone by one touch (NFC)
Switching devices by one touch (NFC)
Notes on use
4-540-810-11(1)
Copyright 2014 Sony Corporation
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