1m Slim 3.5mm Stereo Extension Cable M/F - Audio Cables and Adapters | StarTech.com Europe
Ugreen 3.5mm Mic Stereo Jack Audio Extension Cable 4-Pole Male to Female 0.5m-5m | eBay
GOLD 5m 3.5mm Jack Plug to Female Stereo Cable Headphone Extension Audio Lead | DIY at B&Q
UGREEN Headphone Extension Cable 3.5mm Male to Female Audio Lead Aux Extender Mini Jack Plug Auxiliary Stereo Earphone Cord Compatible with Car TV Laptop PC Phone MP3 Player Speaker Amp Soundbar(2M): Amazon.co.uk:
10M/ 15M/ 20M/ 25M/ 30M Audio Extension Cable,3.5mm Jack Male to Female Stereo Aux Audio Extension Cable for Smartphone Headphones (30m): Amazon.co.uk: Electronics & Photo