Connectland CL-SPK20063 USB or Battery Powered Portable White Mini Cube Speaker

Website claims "USB or Battery Powered", but I purchased and found only battery power option available. NO USB POWER option!

Received the speakers promptly from Amazon and hooked them up. The left speaker worked fine but the right speaker was dead. I am returning the defective speakers and am now waiting on replacement speakers from Amazon. Have hopes that the replacement...

I bought the Connectland CL-SPK20063 USB-powered mini cube speakers to set-up in a training room, and for the most part, they definitely do the job. Power sockets are at a premium in the training room, so I couldn't really use speakers with a standard...