Audio & Video Cables & Adapters
4 Pole Female 4.4mm 2.5mm 3.5mm Jack 4.4 2.5 3.5 Audio Connector Hifi Headphone Plug DIY Speaker
4 Pole Female 4.4mm 2.5mm 3.5mm Jack 4.4 2.5 3.5 Audio Connector Hifi Headphone Plug DIY Speaker
https://www.bizrate.co.uk/audio_videocables_adapters/4-pole-female-4-4mm-2-5mm-oid27652907495.html