Wonderboom 2 Battery Level Check Instructions

Gives Wonderboom 2 Bluetooth speaker battery level check instructions, and also, how to know if the battery is losing performance over time.  When you press the right buttons while the speaker is powered up, it emits one or more sound pulses to tell you how full the battery is, as described below. Wonderboom 2 Battery … Continue reading Wonderboom 2 Battery Level Check Instructions



Wonderboom 2 Firmware Update Upgrade Instructions

Covers Wonderboom 2 wireless Bluetooth speaker firmware update instructions.  But we know of no way to upgrade the software on this speaker at present. Also, we find that currently, there are no firmware downloads listed for it on the Ultimate Ears web site.  Neither do they supply any details for how to do this in … Continue reading Wonderboom 2 Firmware Update Upgrade Instructions



Wonderboom 2 Charging Recharging Instructions

Here’s our charging / recharging instructions for the Wonderboom 2 wireless Bluetooth speaker.  Charging is easy through the sealed micro USB DC in port on the rear bottom of the speaker.  First, pick a high current USB AC adapter. Why? Because you do not get this with the Wonderboom 2.  But the company does offer … Continue reading Wonderboom 2 Charging Recharging Instructions