USB C splitter audio and charging adapter, you can listen to your music while charging your phone. You can use the adapter to enjoy the original sound quality. Audio port: 3.5mm/Type-C. Connect analog headphones to a USB-C port.
eBay
USB Type C Connector Jack Female Type-C With card buckle 3A High Current Fast Charging Jack Port USB-C Charger Plug Socket
Aliexpress UK
USB TYPE C TO 3.5mm AUDIO HEADPHONE ADAPTER JACK FOR ANDROID AND LATEST IPHONE. USB Type C to 3.5mm AUX Adapter, featuring built-in DAC for superior quality, and 32bit/394kHz output support. With an advanced DAC chip, the USB C to 3.5mm headphone jack adapter achieves high audio output capacity, improves the signal-to-noise ratio, decreases frequency range rata, and maintains original sound quality.
eBay
USB Type C Charging Cable DC Jack Plug Power Adapter Cable For Lenovo Laptop 45w 65w Adapter USB C Power Connector Cord 1.8m
Aliexpress UK
This adapter cable can convert USB-C to the 3.5mm Audio, making it perfectly suitable for Type-C Phones, Tablets, and PCs. If you have a Type C device that lacks a headphone jack, you can still use your favorite headphones with this cable adapter.
eBay
L-jack Gaming Headphones Type-C 3.5mm 45°Oblique In-Ear Wired Recording Headphones HiFi Surround Sound Hands-free Mic Headphones
Aliexpress UK
The USB C to 3.5mm headphone jack adapter combines ruggedness and flexibility. The aluminum shell is antioxidant and corrosion-resistant, with a compact size, allowing you to enjoy a lightweight and portable experience.
eBay
USB 3.1 Type C USB C Laptop Charger Power Adapter Converter USB Type C Female to 4.0*1.35 5.5*2.5 4.5*3.0 4.0*1.7mm Dc Plug Jack
Aliexpress UK
USB TYPE C TO 3.5mm AUDIO HEADPHONE ADAPTER JACK FOR ANDROID AND LATEST IPHONE. • Converts USB Type-C port to 3.5mm headphone jack. • Output: 3.5mm Aux Jack. • Compatible with all major Type-C devices including Google Pixel, Pixel 2/3, HTC U11/U12+, Huawei P20, Sony Xperia, Samsung S9/Note 9, Moto Z, and more.
eBay
USB 3.1 Type C USB C Laptop Charger Power Adapter Converter USB Type C Female to 4.0*1.35 5.5*2.5 4.5*3.0 4.0*1.7mm Dc Plug Jack
Aliexpress UK
Works with all devices that have a USB-C connector and support iOS 10 or later, including iPad Pro, IMac, MacBook & MacBook Pro This adapter lets you connect devices that use a 3.5mm audio plug to your Lightning devices.
eBay
Olaf USB Type C To 3.5 Jack Earphone Adapter USB-C 3 5mm Audio Converter For Samsung Xiaomi Huawei USB C Headphone Aux Adapter
Aliexpress UK
Aux Cable Type C to 3.5mm USB C Male For IPHONE 15 16 & Android Audio Adaptor Car Stereo Jack. ☆ For IPHONE 15 16 and Android 3.5mm Aux Audio Cable for all android version devices. ☆ Support all 3.5mm earphones/headphones,3.5 Aux car, Speakers, Headset.
eBay
Olaf USB/USB Type C To 3.5mm Aux Adapter Type-c 3 5 Jack Audio Cable Earphone Cable Converter USB Type C Audio Adapter
Aliexpress UK
Adapter to connect auxillery input devices to smartphones and tablets. 2 x Dunamis USB Type C to 3.5mm AUX Adapter. DAC (Digital Analogue Converter) built-in for wide compatibility and high audio quality.
eBay
OUTMIX USB C Hub to 4K HDMI-compatible Adapter with USB-C PD USB3.0 3.5mm Jack Port USB Type C Dock for iPad Pro Macbook Pro/Air
Aliexpress UK