Wireless beltpack/keypanel with 4 back lit talk and listen buttons, colour display and CWW. Menu fully accessible through a colour display for setting and adjusting user parameters. Selectable headset plug 5 pin XLR female and/or 4 conductor 3,5mm phone jack. Local aux in for external audio sources. Replaceable Li-ion battery. 
 
The RTS partnumber is F.01U.306.044, TR-1800 EU.