In 2003 the X(3872) particle was discovered by Belle collaboration.
Despite results collected since then, the nature of the state still
remains unclear. In this contribution we report on new results on
properties of the X(3872) state using data collected with CDF Run 2
detector at the Fermilab Tevatron. Main highlights are the dipion mass
spectrum and determination of the $J^{PC}$ quantum numbers of the state.