3.5mm Jack Stereo Socket to 2.5mm Jack Plug Audio Adaptor Converter. 2.5mm jack to 3.5mm socket adapter allows you to use devices or cables with a 3.5mm stereo jack on devices with a 2.5mm socket. Gold flashed for a good quality finish and anti-corrosive properties.
eBay
G59 Game wired headphones HIFI bass in-ear headphones wire controlled with microphone noise reduction headphones
Aliexpress UK
Compatible with: For Sennheiser Urbanite XL On/Over Ear Headphones. 1 Audio Cable (Headphone NOT included). 2 Pin Speed Adjustable LED Flasher Relay Motorcycle Turn Signal Indicator 12V. 10Pcs USB Type C Connector 2 Pin Waterproof Charging Jack Port With Nut Lock D.
eBay
EARDECO Earhook Wireless Headphones HiFi Bass Stereo Music Business Bluetooth Headphones Earphone Bluetooth Headset for Phone
Aliexpress UK
2.5mm Female to 3.5mm Female Audio Adapter Cable – Right Angle, Flat Design – 10cm, Black – Universal Headphone Jack Converter with 1-Year Warranty. Connect devices with a 2.5mm female port to 3.5mm female jacks.
eBay
1Pair Headphone Cover Elastic Washable Earcup Protector Headphone Dustproof Cover for On-Ear Headphone high quality
Aliexpress UK
Connector B : AUX. Connector A : AUX. Type : AUX Cables. Feature 1 : 3.5 to 2.5 aux cable. 3.5mm to 2.5mm AUX Cable. Connector B : jack. Connector A : jack. Connector A : 3.5mm male.
eBay
OPENHEART 8 Core Headphone Cable 1 to 2 jack dual 3.5/2.5/4.4mm Balanced Cable Silver Plated Copper Upgrade Replacement 2m 3m
Aliexpress UK
6.35mm 1/4" Jack Mono Cables. RCA Phono Male to Male. 3.5mm Mono cables. 6.35mm 1/4" Jack Stereo Cables. 3.5mm Mono Adapters. 6.35mm Mono Adapters. 4 pole 3.5mm. Available in 2.5mm and 3.5mm Mono or Stereo.
eBay
3Pcs 2.5mm/3.5mm Male Female 2/3/4Pole Mono/Stereo Aux Plug Jack Connector To Bare Wire End For DIY Audio Headphone Cable Repair
Aliexpress UK
This Is A High Quality Stereo Jack Connection Cable For Audio Use. Work With Computer, TV Set, DVD Player, CD Player, Headphone, Speaker Microphones, IPod, Mp3, Loudspeaker And Other Device Which Have A 3.5mm Audio Port.
eBay
OPENHEART 8 Core Cable for Headphone 1 to 2 jack 3.5/2.5/4.4mm Balance Upgrade Replacement Silver Cables 1.4m Personality
Aliexpress UK
Material: 7N OCC Silver Plated. Cable x 1, Cable leather tie x 1, Cable Case x 1, Cable clip x 1. Plug type: 3.5/2.5/4.4/6.35mm/4Pin XLR. Outer skin material: PVC. Color: Black+White. Number of cores: 8 strands, 232 cores, single strand 29 cores 26AWG.
eBay
Kebidu 3.5mm Jack Audio Bluetooth 5.0 Receiver For Earphone Wireless Adapter Bluetooth Aux Audio Music Transfer For Headphone
Aliexpress UK
Connector B : AUX. Connector A : AUX. Type : AUX Cables. Feature 1 : 3.5 to 2.5 aux cable. 3.5mm to 2.5mm AUX Cable. Connector B : jack. Connector A : jack. Connector A : 3.5mm male.
eBay
2Pcs 1/4Inch 6.35mm Connector 6.3mm 3 Pin Audio Stereo/Mono Phone Female Jack Headphone Socket Thread Lock Panel Mount Connector
Aliexpress UK