The Altec Lansing Lifejacket Jolt Waterproof Bluetooth Speaker is a universal portable speaker system that is cube-shaped and black in color. It is compatible with Google Assistant and Siri. It has a wireless, Bluetooth, wired, and USB connectivity. It has Bluetooth features and 16 W RMS power. It weighs 1.8 lbs. The speaker appears to be unused (see the round stickers still on the speaker) but the package has been opened. The quick start guide is missing. This speaker costs 45.00 on Amazon.