A toothbrush assembly comprises a toothbrush, a storage unit comprising an
input, a memory for storing audio signals received via the input, and an
output for transmitting or playing the stored audio signals. A variety of
different embodiments of storage unit and toothbrush configurations are
described, each creating an environment that makes tooth brushing
enjoyable so that children and teenagers in particular will brush as
often as they should and for the recommended period of time