We explain how to turn off the Sony XB 21 portable mini speaker here. Now most speakers have a Power…
To pair your XB 21 Sony BT speaker with a Bluetooth device for the first time, or to refresh old…
Here, we list Sony XB 21 Extra Bass speaker specifications. Firstly, these data cover the unit's length, width, weight, battery…
This post Sony XB 21 pairing instructions to link it with common portable devices. E.g. These include the iPhone, iPod…
Covers how to check battery life and level on the Sony Extra Bass XB 21 portable Bluetooth speaker, and also,…
This piece covers how to charge the Sony XB 21. Do this easily through the micro USB power in port,…
You charge the Sony XB 21 portable speaker via the micro USB charge port, and to get the quickest charge…
Show you how to hard reset your Sony XB 21 Extra Bass portable BT speaker to its default settings. Hard…
This post shows how to connect a Sony XB 21 BT portable speaker to an iPhone smart phone. Doing so…
This post shows how to pair the Sony XB 21 Extra Bass wireless speaker by way of Bluetooth to common…