Guardio Freebird Pro with Sound by Harman Kardon are the hearing protectors for professionals who demand state-of-the-art communication, safety and sound quality in one device. In collaboration with Harman Kardon, a world-leading audio brand, Freebird Pro delivers a premium audio experience – whether you listen to music, take calls or communicate with colleagues at work. Freebird Pro is equipped with a built-in analog PMR446 radio with 16 programmable communication channels. All channel selections, audio settings and intercom functions are easily managed via the Guardio Connect app. With the new Sonunex VoxSense technology, the microphone is automatically activated during conversation – thanks to an AI-based algorithm that recognizes the human voice. This means you can communicate effectively without pressing the PTT button. The boom microphone with built-in sidetone ensures clear communication even in noise levels up to 115 dB. Thanks to sidetone, the user hears their own voice, which helps maintain appropriate voice volume, confirms that the microphone is working, and reduces fatigue during longer conversations. With Bluetooth multipoint, you can connect two phones simultaneously, and the powerful battery delivers up to 120 hours of music or 18 hours of intercom talk time. With fast charging, you are quickly ready to continue working. Freebird Pro has a smart design for both helmet mount and headband, and is tested and approved for use with several leading helmet brands. The package includes charger, headband, helmet mount and storage bag – everything you need to get started right away. Guardio Freebird Pro with Sound by Harman Kardon – a complete solution for construction and industry professionals who want the best in hearing protection, communication and sound quality.