Abstract: A device tag including a housing that includes a first connector structure constructed and arranged to engage with a battery operated device and a second connector structure constructed and arranged to slidingly engage with a battery such that the device tag is provided between the battery operated device and the battery. The device tag also includes an electrical connector carried by the housing and constructed and arranged to provide an electrical connection between the battery operated device and the battery. The device tag further includes an electronic device carried by the housing and constructed and arranged to transmit electrical signals.

Abstract: An apparatus for transporting articles between working locations includes one or more rotatable ground engaging wheels mounted towards the bottom of the apparatus for rotation about an axis to provide rolling support for the apparatus, a manually engageable pulling handle, a frame, at least one container connected to the frame, and an audio playback device. The audio playback device includes one or more speakers and is configured to be releasably connected to the apparatus. The pulling handle and the one or more ground engaging wheels are arranged to enable a user to manually pull the pulling handle generally rearwardly so as to tilt the apparatus rearwardly to a tilted rolling movement position, thereby enabling the user to roll the apparatus to a desired location by pushing or pulling the pulling handle in a desired direction.