1. Nature Observing Device: This sound amplifier is designed for observing wildlife from a distance. It features a built-in 8x zoom monocular, allowing you to view nature in detailed clarity. Listen to birds and other animals with ease, making it ideal for outdoor observation. 2. Long Distance Listening: This device enables you to hear sounds up to 300 feet (100 meters) away. It allows for discreet wildlife observation without disturbing the natural environment. 3. Design and Functionality: The integrated monocular is ideal for spotting distant animals or examining fine details of smaller wildlife. It includes a 3.5mm headphone jack and comes with a pair of headphones for private listening. 4. Application: This sound amplification device functions as a sensitive listening tool. Suitable for outdoor activities such as hunting, sports events, birdwatching, and nature observation. Its clear o output enhances the experience for nature enthusiasts.