3.5mm female to 2.5mm male Stereo Adapter 3-2M3F-ADAPT | Cabledepot
3.5mm Male to 2.5mm Female Audio Adapter - from LINDY UK
DELOCK 65674: Audio cable, 2.5-mm jack plug to 3.5 mm coupling, 0.17 m at reichelt elektronik
MEE audio 3.5mm to 2.5mm stereo audio adapter for select Sennheiser, JBL, Klipsch, and Bose headphones
Aiivioll 2 Pack 2.5mm Male to 3.5mm Female Audio Adapter Gold Plated Aux Auxiliary Plug Splitter 3 Ring Jack Support Converter Headphone Earphone Headset Stereo or Mono: Amazon.co.uk: Electronics & Photo
Unlimited Cellular Headphone Adapter Connect Cable | Use Your Favorite 2.5mm Headset With Your 3.5mm Device | Unlimited Possibilities to Broadcast the Audio Sound | Fruugo UK
3 5MM TO 2 5MM AUDIO HEADPHONE JACK ADAPTER
1x 3.5mm to 2.5mm / 2.5mm to 3.5mm Adapter Converter Stereo Audio Headphone Jack | eBay
2.5 Male 3.5 Female Adapter | Ugreen 2.5 Mm 3.5 Mm Audio | Ugreen 2.5 3.5 Headphone - Plug & Connectors - Aliexpress
1.5m Braid 3.5mm To 2.5mm 3.5mm Jack Audio Aux Cable Cord With Mic Volume | Fruugo UK
3 Pack 3.5mm to 2.5mm adapter 3.5 mm Female to 2.5 mm Male Headphones Socket Jack Stereo Adaptor AUX Audio Cable Connector | Keple.com
TNP 2.5mm to 3.5mm Adapter Cable (15FT) - Bi-Directional Male to Male 2.5 to 3.5 Subminiature Stereo Audio Jack Extension Converter Cable Gold Plated Headset Headphone AUX Connector Wire Cord Plug: Amazon.co.uk:
FiiO L26 3.5mm Male To 2.5mm Balanced Female TRRS Audio Adapter Cable – AVShop
SR-25C35 3.5mm Female to 2.5mm Male Microphone Adapter Cable for use with Cameras with 2.5mm Input | Saramonic
FiiO L26 3.5mm Male To 2.5mm Balanced Female TRRS Audio Adapter Cable – AVShop
Right Angle 2.5mm Stereo Jack Plug to a 3.5mm stereo Socket 13.5cm - rhinocables.co.uk
Ugreen 2.5mm Male to 3.5mm Female Stereo Audio Jack Adapter | eBay