A broadcast quality sound solution. Providing the highest flexibility for your video sound and field recording applications. A robust wireless microphone system that offers excellent sound quality, simple mounting and ease of use. The easiest wireless solution for moderators or reporters. The rugged e 835 microphone resists any bad weather or field condition, while the versatile receiver is easily mounted to any camera. Features: Rugged all-in-one wireless system with high flexibility for broadcast quality sound. Excellent sound and construction quality. Easy to use and fast setup time. Powerful and reliable wireless transmission. Range: up to 100 meters / 330 feet. Up to 8 hours of operation time.