ITEM NAME:3.5mm Male to 3 Female Audio Splitter Cable Headphone Microphone AUX Cord A#S Product Description Description: 3.5mm Male Stereo Audio Splitter Cable 1 Male to 3 Female AUX Jack Headphone Microphone Adapter Cord for iPhone/Android Description: This headphone/microphone combo jack splitter is a headphone splitter adapter with a 3.5mm male (TRRS) and 3 3.5mm (TRS) female connectors, allowing you to add a mono microphone input , And stereo output to your personal computer or laptop through a single 3.5mm audio port. It can turn the combo port into 3 different ports: a 3.5mm headphone jack and a 3.5mm microphone port, and a headphone + microphone interface. Feature: 1. Convert the 3.5mm combined headphone/microphone port to 3 different ports: (1 X Microphone Jack+1 X Headphone Jack+1 X Headphone Microphone Jack) 2. Allow the use of old audio accessories on newer computers. 3. Compact design, a great solution to achieve maximum portability, perfect for your handbag computer bag. 4. It can be used for any portable devices that use 4-bit 3.5mm jacks, such for iPhone, iPod and iPad devices. 5. High-quality Aluminum Alloy materials, more durable, and the port adopts gold-plating process for anti-oxidation treatment, which effectively extends the service life. 6. Universal compatibility, easily convert audio ports between 3.5mm. Specification: Appearance Color: Black Red Jack: 1 X 3.5mm Male, 3 X 3.5mm Female (1 X Microphone Jack+1 X Headphone Jack+1 X Headphone Microphone Jack) Wire Body Outer Diameter: 5.0mm Material: Alloy Shell Outer Shell Material: TPE+ Pure Cotton Cloth Weaving Joint Process: Gold Plating Product Wire Gauge: 29AWG Function: Plug and Play Line Length: 0.3m/11.81" Packing Size: 180 X 120 X 5mm/7.09 X 4.72 X 0.2" Compatibility: Some laptops and mobile devices will not be able to use all external microphones. This is usually due to a hardware incompatibility resulting in an impedance mismatch between the microphone and the device-this is not a lim.This headphone/microphone combo jack splitter is a headphone splitter adapter with a 3.5mm male (TRRS) and 3 3.5mm (TRS) female connectors, allowing you to add a mono microphone input, And stereo output to your personal computer or laptop through a single 3.5mm audio port.