Most JBL Bluetooth speakers, including the XB40, offer truly portable operation via their lithium ion batteries inside. And when said battery dies, you can recharge the speaker with an AC or car adapter. Sometimes though, you may notice that the Sony XB40 is not charging fully, or at all, even when you connect the adapter … Continue reading Sony XB40 Not Charging
Tag: Sony XB40 Charging
How to Tell if Sony XB40 is Charging
How to tell if Sony XB40 wireless BT speaker is charging? This desktop speaker has an orange LED light just above the Power-Pairing button, as we see in the next photo. This light, labeled as the CHARGE lamp, flashes orange when the battery is about dead. So it does tell battery level (to a degree). … Continue reading How to Tell if Sony XB40 is Charging