10 METRE 3.5mm STEREO HEADPHONE AUDIO AUX EXTENSION CABLE LEAD 10M MALE FEMALE 5060960440723 | eBay
3 pack 3.5mm Female to Female Audio Coupler 1/8 Inch Stereo Jack Adaptor Metal Connector, Gender Converter Goplated Headphones Cable Extender | Keple.com
DELOCK 65896: Adapter Audio Stereo Jack 3.5 mm 4 pin female > female 13 cm at reichelt elektronik
6Pcs 3.5mm Female Jack to Bare Wire Open End TS 2 Pole Mono 1/8inch 3.5mm Jack Plug Connector for Replacement Repair Audio Cable: Amazon.co.uk: Computers & Accessories
Neutrik Rean NYS240L Inline 3.5mm Stereo Female Mini Jack Socket Nickel