600 MHz Technology






1 x wireless receiver and 1 x wireless transmitter, USB player with BT receiver,
power battery (NI-MH), charger and carrying strap







2 x wireless receiver and 2 x wireless transmitter, USB player with BT receiver,
power battery (NI-MH), charger and carrying strap







2 x wireless receiver and 2 x wireless transmitter, USB player with BT receiver,
power battery (NI-MH), charger and carrying strap