3.5mm 4 Pole TRRS Female to 3 Pole TRS Male Microphone Adapter Cable Audio Stereo Mic Converter for Smartphone. This is a convenient adapter cable to convert your smartphone headset microphone to fit your computer PC / laptop, DSLR cameras and digital sound recorders.
THIS IS FOR MICROPHONES ONLY AND WILL NOT WORK WITH HEADPHONES.
• Adapter cable to convert smartphone headset style microphones to fit PC computer, DSLR cameras and recorders.
• Converts TRRS 4-pole 3.5mm male plug headset smartphone microphone to TRS 3-pole 3.5mm male jack plug.
• Connect the female socket to your smartphone microphone and the male jack to computer or camera.
• The cable length is 13cm and overall length of 17cm including connector ends.
High quality cable with solid moulded durable connectors.
Postage and delivery 
Specification
Item model/part number: TRRS-TRS
Cable Length: 13mm
Item Weight: 6g / 0.2oz
Package Size: 14 x 5 x 1cm / 5.5 x 2.0 x 0.4 in
Package Weight: 10g / 0.3oz
Package List:
1 * Cable