The Ridgid R84086B compact FM radio and speaker works with the Ridgid Radio App. It pairs your smartphone to stream music, set jobsite alarms and alerts, and control the radio remotely. Charge your devices via the onboard USB port and connect via the Aux port for non-compatible Bluetooth devices. It has a fold-down, rotating antenna, and it is water resistant and compact. AAA batteries back up the clock memory and any other settings when an 18V battery is not installed. It is backed by the Ridgid lifetime service agreement. Cost: $70 (tool only). —C.E.