The compact 20cm lead with an angled 3.5mm plug is ideal for tight spaces and reduces strain on the connector. Converts 2.5mm (female) earphone plug to 3.5mm (male) AUX. Connectors: 2.5mm female to 3.5mm male (right-angle).
eBay
3Pack USB Charger Cable Cord 2.5mm with Fast Charging Technology for Universal Vibrating Wand Massagers and Toys, 2ft White
Aliexpress UK
1 x 1.5m 2.5mm 3pole Male 90 Degree Angled to 2.5mm 3pole Female Jack Audio Cable. Extension 90 degree angle male cable. 2.5mm 3pole male to female.
eBay
1.5m/3m/10m 3.5mm 2.5mm Jack Plug Male to 3RCA Male Adapter Music Audio Video AV AUX Cable Wire Cord For Speaker Laptop DVD TV P
Aliexpress UK
2 Pin Waterproof Extension Cable Connector Male Female Outdoor Led Light IP67.
eBay
2.5mm Balanced Male To 4.4mm Stereo Female Adapter Cable For NW‑ZX507 DMP‑Z1 NW‑ZX300A NW‑WM1Z Headphone Cable Adapter
Aliexpress UK
General Information：[1]Please use it within the appropriate voltage range and pay attention to the type of adapter.[2]The DC power extension cable we provide here, is in the size of: Cable Length: 16.5 cm / 6.5 inch; Maximum Working Current: 2A; Connect Type: DC 3.5 x 1.35 mm Female to 5.5 x 2.5 mm Male[3]The cable is composed of durable materials with corrosion and stretch resistance. Easy to use, it is a useful electronic accessory for small electronic devices in daily life.[4]Plug the DC female end into the power supply and the DC male end into the device that needs to be powered.[5]The DC power extension cable is used to convert the charging interface and control the power supply. It is widely used in LED light strips, CCTV cameras, lighting, sensors, printers and recording equipment, etc.
eBay
18AWG DC Power connector 5.5 X 2.1mm / 2.5mm Male To 5.5 2.1/2.5mm Male Plug Cable Right Angled 90 Degree Power Cable 29cm
Aliexpress UK
3 Core Arctic Blue Flex Cable. Make Up Your Own Extension Lead With Various Sizes / Lengths Of Cable. Ideal For Caravanning or Camping. 3 Core 1.5mm Cable. 3 Core 2.5mm Cable.
eBay
Headphone Earphone Wire 3.5mm to 2.5mm Stereo Bass Audio Cable Headset Replacement Cable for Sennheiser HD598 HD558 HD595 HD518
Aliexpress UK
Extend Your Reach: These extension cables provide the flexibility you need to extend the reach of your 2.5mm audio devices, making it easy extend existing devices and connect to your headphones, speakers, and more.
eBay
6FT 2.5mm Mono Male to Male Plug Audio Cable 2 Pole AUX Cable 0.3m 1.8m
Aliexpress UK
High Materials: DC Extension Cable is made of Plastic and Copper material, featuring lower resistivity and better electrical conductivity. Cable Length: 1m. Connector: Right Angle Male to Right Angle Male.
eBay
2pcs/Lot 2 Pin 2.5mm USB Charging Cable Portable Magnetic Charging Cable For Fitness Watches Smart Watch(Only 1pcs Compatible)
Aliexpress UK
1m Power Extension Cable IEC Male to Female Kettle Lead Adapter Cable 2.5mm²4mm². These IEC power extension cables can be used to extend the power cable to Electric Vehicle Charging, Power Extension PC base unit.
eBay
2.5mm to 3.5mm Audio Headphone Adapter Cable Small Head to Big Head 2.5 Male to 3.5 Female Conversion Cable
Aliexpress UK