included guitar cable, non Diversity receiver with adjustable balanced jack output, frequency ISM 1 863.100 MHz. No licence needed, LED status control on transmitter, On/Off/Mute switch on transmitter, HDAP Technoloiy(High Definition Audio Performance), up to 30 hours with one 1x AA Battery, UHF Wireless-System with bodypack transmitter, three status LEDs on receiver, Low Battery control on transmitter, free to use all over Europe.