When choosing an audio monitor, consider the following key features: nn1. Range: Ensure the monitor has sufficient range to cover your home.n2. Sound Quality: Look for monitors with clear audio output.n3. Additional Features: Check for features like temperature monitoring, two-way communication, and lullabies.n4. Battery Life: Consider the battery life and charging options.n5. Ease of Use: Opt for monitors that are user-friendly and easy to navigate.