This RadioShack Model TRC-508 Voice Actuated Audionic FM Transceiver has been thoroughly tested and is ready for use. The black device is a convenient and reliable way to communicate with others, especially in situations where cell phone service is not available. It is perfect for outdoor activities, events, or even daily use. The device operates on a voice-activated system, making it easy to use and hands-free. The device also comes with a range of features such as channel scanning, call alert, and a backlit display for easy readability, making communication efficient and effective.