1. Receive signals up to 100 meters omnidirectional 360 (degrees).
2. Active noise reduction system for crystal clear sound quality.
3. Auto mute and auto tuning function available for headphone.
4. Auto power on/ off function for transmitter.
5. Double PLL system for ultimate frequency stability.
6. Any number of additional headphones can be used simultaneously with a single transmitter.
1. System: UHF/ RF. 2. Carrier frequency: (1) For Europe: 863.5, 864.5MHz. (2) For USA: 914, 915MHz. 3. S/N ratio: > 75dB.