Now receive 24-hour-a-day National Weather Bureau Broadcasts no matter where you are. This Midland HH50 Pocket Weather Alert Radio has an ALERT system that turns unit on when a dangerous weather or civil emergencies arises. Features include: Weather test button to ensure the weather alert feature on the radio is functioning properly, auto scan to find an available weather channel and 6 inch telescoping antenna for clear reception no matter where you are. Uses 3 AAA batteries (not included).