Soundwave is a fictional character from the Transformers franchise, known for his ability to manipulate sound and communication. He often transforms into a cassette player or a similar device, reflecting his role as a spy and information gatherer. Soundwave is typically portrayed as loyal to his leader, Megatron, and is recognized for his cold, calculating demeanor. In the Transformers universe, Soundwave is equipped with various audio-based powers, allowing him to intercept communications and gather intelligence. He often deploys smaller robots, known as cassettes, which can transform into different forms, such as Rumble and Laserbeak, to assist him in his missions.