6.35mm Female to 2 x RCA Phono Male Stereo Audio Y Splitter Cable 3m. 6.35mm Female to 2 x RCA Phono Male Stereo Audio Y Splitter Cable 1.8m. The easy way to split 1 stereo 3.5mm jack signal into 2 mono jacks!
eBay
1pcs Bluetooth Transmitter 3.5MM Jack Audio Adapter Wireless Bluetooth Stereo Audio Transmitter Adapter For PC TV Headphones
Aliexpress UK
This USB-C Type-C to 3.5mm Jack Headphone AUX Audio Splitter Cable Adapter lets you enjoy high-quality audio on devices without a headphone jack. Built-in DAC chip ensures clear sound, low noise, and stable performance for music, calls, and car AUX systems.
eBay
【M】Bluetooth 5.0 Audio Aux-in Cable Adapter Car Bluetooth Audio Receiver For PIONEER Radio IP-BUS 12Pin Aux Receiver Adapter
Aliexpress UK
IPhone 12 / 12 Pro / 12 Pro Max. iPhone 11 / 11 Pro / 11 Pro Max. iPhone SE 2020. iPhone X / XR / XS / XS Max. iPhone 8 / 8 Plus. iPhone 7 / 7 Plus. iPhone 6s / 6s Plus. iPhone 6 / 6 Plus.
eBay
1PC 3.5mm Jack to 6.35mm Earphone Cable Adapter Audio Splitter Converter Headphone Plug Adapter Microphone Jack Audio Cable
Aliexpress UK
USB Type-C To 3.5mm Jack AUX Headphone Audio Splitter Converter Adapter Cable. ● USB type C male to 3.5mm earphone female + type C female splitter adapter connector cable. ● Type: Type C to 3.5mm Audio Splitter Adapter Cable.
eBay
USB Optical Wireless Bluetooth Transmitter 2 in 1 Audio Transmitter Adapter Low Lantency For TV PC USB Wireless Audio Adapter
Aliexpress UK
LUPO Bluetooth 5.0 AUX Adapter — 3.5mm Jack Car Receiver with Hands-Free Mic. 3.5mm AUX jack. It is NOT an FM transmitter. It is NOT a USB Bluetooth adapter. a fully wireless audio system — no FM transmitter, no rewiring, no fuss.
eBay
1 piece 3.5mm to RCA Stereo Female Jack Plug Adapter Headphone Y Audio Adapter RCA Male Female To 2RCA male Audio connector
Aliexpress UK
24K Pure Copper Gold Plated: POSUGEAR headphone adapter jack adopts solid brass material and surface gold plating process, high density shielding interference, stable signal transmission, anti-corrosion, greatly improving the service life.
eBay
Baseus Bluetooth Car Audio Cable 5.0 Transmitter Wireless Receiver Car AUX 3.5mm Jack Adapter Bluetooth Adapter Audio Cable
Aliexpress UK
Type C USB to 3.5mm AUX Headphone Adapter for Samsung Galaxy phones. Type C to Aux Adapter Cable combines premium ABS shell + TPE cable to protect the audio signal against interference during transmission, greatly upgrades the sound quality.
eBay
Gold 3.5mm 1/8 Stereo Female Mini To 2 Male RCA Plug Adapter Audio Y Cable Extense Mobile Audio Adapter Splitter
Aliexpress UK
Bt transmitter receiver: ① Transmitter mode - transmits audio from non-Bt audio sources (TV, computer, CD/DVD player, etc.) to Bt headphones/speakers via 3.5mm audio cable. (Only audio can be transferred, not video or files).
eBay
Bluetooth 5.4 Audio Adapter Receiver Transmitter 3.5mm AUX Wireless Audio Adapter HIFI Music With HD MIC For TV Car Headphones
Aliexpress UK