INSTEN 2.5mm Male to 3.5mm Female Stereo Headphone/Speaker Adapter compatible with Apple iPod touch 5th Generation For audio / music output ONLY, audio input not available: Mic on the cell phone headset will not work with this adapter.Adapter converts the electronics own audio output into universal 3.5mm output 3.5mm output means unlimited possibilities of device to broadcast the audio sound/music from your electronic.Adapter allows connection to any 3.5mm stereo headphone and portable speaker Adapter also allows your phone/ to connect to any home stereo system [Note: May require additional RCA Y-Cable].Suggestion: Audio adapter with built-in microphoneCable Length: ~2in / ~5cmOutput: 3.5mm Stereo Socket NOTE: this adapter carries audio output only, not compatible with audio input. All rights reserved. All trade names are registered trademarks of respective manufacturers listed.Apple, iPhone, iPad, iPod are registered trademarks of Apple, Inc. Apple does not endorse use of these products.