The XB 21 Sony Bluetooth speaker is a small to medium power, desktop style unit with sufficient audio power output…
We give Sony XB 21 hard reset instructions to return this Extra Bass portable party speaker to its factory default…
An adequate Sony XB 21 charger type, is a USB wall or auto charger adapter that delivers enough current to…
Most JBL Bluetooth speakers, including the XB 21, offer truly portable operation via their lithium ion batteries inside. And when…
This piece gives Sony XB 21 charging instructions. Recharge this speaker easily through the micro USB DC power input port,…
We give Sony XB 21 reset instructions here, to return this small wireless speaker to its factory default settings. Resetting…
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…