US Patent 10231039 Rock speaker

Provided is a speaker simulating a rock comprising: a) a housing simulating a rock, the housing having a plurality of openings; b) a loudspeaker placed inside of the housing, audio from the loudspeaker leaving the housing through the openings; c) a solar panel attached to the housing in a configuration that allows light from outside of the housing to contact the solar panel to generate electricity; d) a rechargeable battery to be charged by the electricity from the solar panel, the rechargeable battery powering the loudspeaker; e) a wireless processor configured to communicate with a wireless protocol to obtain audio content; wherein the speaker plays the audio content received from the wireless communication through the loudspeaker.