Engineered Sound® DECT Wireless System 96 Channels, Endless Possibilities Audio-Technica's DECT wireless microphone system gives you best-in-class battery life, automatic frequency coordination, and up to 96 simultaneous channels. It's the perfect choice when you need a simple, high-quality audio solution that scales to fit your needs. Link up to 8 charging bays with just one AC adapter and Cat 5e cable. Learn More