VHP-10
Single 1ch. IR Wireless Headphone
VHP-11
Single 1ch. IR Wireless Headphone
VHP-12
Single 2ch. IR Wireless Headphone
VHP-22
Pair 1ch. IR Wireless Headphones with Transmitter
VHP-900
Single 2ch. RF 900MHz Wireless Headphone
VHP-9002
Pair 2ch. RF 900MHz Wireless Headphones w Transmit