The Vokkero AfterShokz Bluetooth Headset for GUARDIAN (ASO 400C) is an advanced communication accessory designed to deliver clear, hands-free audio while maintaining full situational awareness. Built using AfterShokz bone conduction technology, this headset allows users to hear communication without blocking the ears—making it ideal for safety-critical and dynamic environments.

Specifically designed for seamless integration with Vokkero Guardian communication systems, the ASO 400C provides reliable wireless connectivity and exceptional comfort for extended use. Its open-ear design ensures users remain aware of their surroundings while staying connected to their team in real time.

Lightweight, durable, and engineered for professional use, this headset is perfect for teams that require mobility, safety, and uninterrupted communication.