The incident happened around 4pm on Saturday, July 11, in Bank Hey Street. Lancashire Police said the men pressured the woman into purchasing the phone, which was later found to be counterfeit. They were described as two white men with Irish accents, short ginger hair and beards. One was reported to be wearing a green cap at the time. A spokesperson said: "If you witnessed this incident, have any footage or information that could assist us with our enquiries, please call 101 quoting log 1405 of July 11."