the t.bone free solo Twin PT 660 MHz

the t.bone free solo Twin PT 660 MHz, 2-Channel UHF Wireless System, With two pocket transmitters, Frequency range: 655 - 679 MHz, 14 pre-programmed frequency groups, each with 16 available channels, One user channel, Adjustable squelch with threshold display on the receiver, Frequency scan in the receiver, Adjustable AF output, Adjustable transmission power: 5 mW, 10 mW, 20 mW, Infrared transfer of the settings from the receiver to the transmitter, Pilot tone, 25 KHz increments, 19 ...