AUDIO-TECHNICA ATW-11DE3 Wireless Microphone System

Wireless microphone system with pocket receiver
Communication channels: 2 bands of 4 channels each
Communication frequency range: 482 – 892 MHz and 495 – 512 MHz
Transmitter power: 10 mW
Operating time: up to 10 hours
Operating range: 60 m (approximate)
Frequency response: 60-16,000 Hz
Receiver outputs: 6.3 mm mono JACK
Power supply: 2x1.5V AA type batteries
Included: transport case
with stand mounting kit and detachable antennas