Product description
Carrier frequency:For Europe: 863.5, 864 and 864.5MHzFor USA: 914, 914.5 and 915MHzDouble PLL system for ultimate frequency stability
Operation distance: up to 100m with latest UHF/RF wireless technology
Active noise reduction system for crystal clear sound (S/N ratio: >75dB)
Auto mute and auto tuning functions are available for headphone
Several headphones can be used simultaneously with one transmitter
Frequency response: 30 to 20,000Hz
Channel separation: >35dB
Distortion: Power supply of transmitter: 12V DC/150mA
Power supply of headphone: 2 x AAA batteries