MEE audio 3.5mm to 2.5mm stereo audio adapter for select Sennheiser, JBL, Klipsch, and Bose headphones
MIUONO 2.5mm to 3.5mm Adapter and 3.5mm to 2.5mm Adapter, Gold Plated Jack Stereo Full Metal Connector Converter for Smartphones, Headphone, Mic, Tablets Support MIC Function: Amazon.co.uk: Electronics & Photo
3 5mm Stereo Jack to 2 5mm Mini Stereo Headphone Jack Socket Adapter - CN04237
kenable 2.5mm Stereo Socket to 3.5mm Stereo Jack Plug Audio Cable A...
SR-25C35 3.5mm Female to 2.5mm Male Microphone Adapter Cable for use with Cameras with 2.5mm Input | Saramonic
Stereo Jack 3.5mm Socket - 2.5mm Plug Adaptor - rhinocables.co.uk
Vention 3.5mm Female to 2.5mm Male Audio Adapter Converter Premium Quality Headphone Earphone Headset 2.5mm to 3.5mm 3 Ring Jack Stereo or Mono(2 Pack): Amazon.co.uk: Electronics & Photo
ddHiFi DJ44B Adapter - 4.4mm TRRRS Female to 2.5mm TRRS Male