The Altec Lansing Baby Boom Portable Bluetooth Speaker in Royal Blue.  It is compatible with Android devices, features Bluetooth connectivity, and is waterproof. This portable speaker supports voice search and can be clipped onto various surfaces. It is made of plastic, weighs 8 oz, and is compatible with smart home assistants like Alexa, Google Assistant, and Siri.  Has been used as external speaker for the car radio.  A manual can be found online. found online.