ESL-001 | TRRS Microphone/Headphone Y-Splitter Cable

The ESL-001 splits the mic/headphone combo jack into the mic and headphone jack, so you can listen and record at the same time on your smartphones, tablets, and laptops.

Smartphones, tablets, and most laptops today no longer support a dedicated microphone input jack and instead have a mic/headphone combo jack. If the microphone is plugged in the jack, you won’t hear anything from the device’s speaker because it thinks there is a headset already connected.

The ESL-001 lets you plug in a set of headphones to listen and record at the same time – a useful accessory for all Edutige EIM-Series (4-Pole/TRRS) microphones (EIM-001, EIM-003, EIM-008, EIM-009).

This splitter cable is handy for online lectures, live streaming (Zoom, Facebook, Youtube), type calls, and audio monitoring.


  • Smartphones, tablets, laptops which have a 3.5mm TRRS jack 
  • Smartphones, Tablets, Laptops which have no 3.5mm TRRS jack –> Also need an adapter from the manufacture
    iPhone : Lightning to 3.5mm Headphone Jack Adapter from Apple
    Samsung Galaxy : USB-C Headset Jack Adapter
  • For realtime monitoring, you need an app that support the realtime monitoring such as Apple’s Garage Band to prevent any latency issues 


  • Cable length: Approx. 18.5cm (7.3 inches)
  • Weight: Approx. 11g (0.5oz)