the t.bone freeU Twin PT 823 Em-O Bundle@+*Bundle offer comprising*, the t.bone freeU Twin PT 823, 2-Channel UHF Wireless System, With pocket transmitter and guitar cable for instrument applications, Frequency band: 823 - 832 MHz, Frequency range: 50 - 16,000 kHz, 10 Pre-programmed frequency groups with 10 available channels each, Auto squelch, Frequency scan in the receiver, Adjustable AF output, Transmission power: 30 mW, Infrared transfer of the settings from the receiver to the transmitter, Pilot tone, Increments of 80 kHz, Modulation type: F3E, LC display, 2 BNC connectors for antennas, 2 XLR outputs and 1 jack output, Operates with a 12 V, 1 A DC power supply, centre positive, Transmitter housing: Plastic, LC display, Operates with 2 AA batteries or rechargeable batteries, Housing: 9.5