MEE audio 3.5mm to 2.5mm stereo audio adapter for select Sennheiser, JBL, Klipsch, and Bose headphones
Amazon.com: Apple Lightning to 3.5 mm Headphone Jack Adapter : Electronics
Mono-to-Stereo Adapter Corrects Missing Sound from 1 Side
USB-C Headphone Jack Adapter Mobile Accessories - EE-UC10JUWEGUS | Samsung US
Google USB-C-to-3.5mm Audio Adapter White GA00477-WW - Best Buy
USB to 3.5mm Jack Audio Adapter, EEEkit USB to AUX Cable with TRRS 4-Pole Mic-Supported USB to Headphone AUX Adapter Built-in Chip External Sound Card for PS4 PC and More (7.8 inches) -
Monoprice 3.5mm Stereo Jack To 3.5mm Stereo Jack Adapter, Gold Plated : Target
Amazon.com: ANDTOBO 1/4'' to 3.5mm Stereo Pure Copper Headphone Adapter, 3.5mm(1/8'') Plug Male to 6.35mm (1/4'') Jack Female Stereo Adapter for Headphone, Amp Adapte, Black 2-Pack : Electronics
Apple USB-C to 3.5 mm Headphone Jack Adapter - Sam's Club
Apple Lightning to 3.5 mm Headphone Jack Adapter - Walmart.com
Amazon.com: CableCreation 1/4 to 3.5mm Adapter Cable, TRS 6.35mm Male to 3.5mm Female Stereo Jack Audio Adapter for Amplifiers, Guitar, Keyboard Piano, Laptop, Home Theater, Phone, 1FT : Electronics