You can test to see if battery is receiving a charge by placing a DVOM on the batteries -/+ leads, check battery before plugging in then check with charger cable plugged in to see if voltage increased(which would tell you charge cable/port is OK) and battery defective and will not receive/hold sufficient charge. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average.

Easy to pair speaker connects with smartphones, tablets, MP3 players or any other Bluetooth device as well as up to 10 hours of music playback from one charge. This information is supplied for personal use only, and may not be reproduced in any way without the prior consent of Aldi nor without due acknowledgement.

It's the active version of our passive OBERON speakers, which means you don't have to choose between incredible sound quality and convenient integration. I dug out the cable that came with the speaker and plugged the standard USB terminal into the speaker and the USBC terminal into the wall adapter. Equipped with 2 x 10W speakers, this speaker packs a punch and is fully portable with up to 20 hours (approx. thats all i can say cuz mine is not doing anything, and no screw pattern to take parts off/in the speaker, i shall go. After 2 hours of charging, the green light on adapter turned off and now to test the speaker, I have been listening to good music for good half an hour on battery.

I plugged it in and out and in and out and it stays on red for a bit then goes completely off each time.

Combining the performance of passive speakers with the convenience of wireless technology, delivering outstanding sound. The DALI EPICON series is a masterpiece of true musical indulgence that is as captivating to the eye as the sound is to the ear.

Although product information is regularly updated, Aldi is unable to accept liability for any incorrect information. My thingy EE1736 had its battery charging circuit mounted on the actual battery so easy to remove with an elegant clip of scissors. I tried to charge my phone (USBC) and it worked with the standard USB end in a USB wall adapter and USBC piece in my phone.

Finally, consider Occam's Razor, (the right answer is usually the simplest), before tearing your bluetooth speakers apart.