This Audio Adapter will convert your 3.5 mm plug to a 2.5 mm jack. 2.5 mm Male to 3.5 mm Female adapter lets your 2.5 mm output devices work with 3.5 mm NOT ONLY balanced BUT ALSO the stereo headsets. Easy to use just plug and go. Connector Plug Provides Great Clear Audio Quality. For simple connectivity. Allows you to use your favorite 3.5 mm earphone headphone on your 2.5 mm adapter PDA IPAQ MP3 MP4 player or audio / video player device.
Product Dimensions: 1.81 X 0.24 inches ( 4.6 X 0.6 cm)Package
Contents: 2.5 mm Male to 3.5 mm Female Headphone Audio Adapter x 1