US Patent 10898002 Self-contained event cheering apparatus

A portable lightweight cheering apparatus integrated with a collapsible tubular frame chair. The apparatus comprises sound recordings, electronic equipment to store the sound recordings, and devices to convert the recordings to sounds reproduced by built-in speakers A push of any one of momentary pushbutton switches disposed on the chair armrest sides will cause a recording sound to emanate from the speakers; a tap on any one of momentary pad switches will cause a recorded drum sound to emanate from the speakers enabling a user to be a virtual drummer and a virtual cheering group.