NEW YORK (CBSNewYork) -- Police are searching for a pair of robbers accused of targeting two men in the Bronx.

It happened around 9:40 p.m. on Dec. 8 at East 154th Street and Melrose Avenue.

Investigators say the suspects, armed with a knife, approached two men and demanded money.

They got away with $150 and an iPhone.

The victims were not hurt.

Anyone who has information regarding this incident is asked to call the NYPD's Crime Stoppers Hotline at 1-800-577-8477 or for Spanish, 1-888-577-4782. Tips can also be sent to the NYPDTips Twitter account or submitted online at NYPDCrimeStoppers.com.