Wireless version:5.4. 1x Bluetooth 5.4 Audio Adapter. 1x Aircraft Adapter. Audio decoding:SBC. 1x Type-C Charging Cable. Size: 13x2.8x1.4cm (5.1x1.1x0.55in). Transmission range:<10M.
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Bluetooth RCA Receiver 5.1 aptX HD 3.5mm Jack Aux Wireless Adapter Music for TV Car 2RCA Bluetooth
Aliexpress UK
Airplane Headphone Adapter for TV, Speakers and Car 2-in-1 Audio Receiver & Transmitter Wireless Version: 5.4. 1 x Bluetooth 5.4 Audio Adapter. 1 x Aircraft Adapter. Audio Decoding: SBC. 1 x Type-C Charging Cable.
eBay
1Pc Bluetooth Transmitter Receiver Adapter 2 in 1 LED Bluetooth 5.0 Receiver Transmitter Wireless
Aliexpress UK
You can use a 3.5mm cable. It also allows you to connect two wireless headphones so you can share your music and with others. Don't miss this practical and versatile accessory! We also use -HD decoding technology, allowing you to easily enjoy high-definition stereo sound quality.
eBay
Wireless Bluetooth Receiver 3.5mm Jack Bluetooth Audio Music adapter with Mic for Headphone Speaker
Aliexpress UK
Input interface :AUX. Turn on the Bluetooth headset and adjust it to Bluetooth pairing mode;. 7.5.3 Bluetooth version, no delay. If pairing fails, you can turn off the power and then restart the Bluetooth adapter and Bluetooth headset /.
eBay
2-in-1 Wireless Bluetooth Audio Receiving Transmitter 3.5mm Jack Aux Bluetooth Adapter For TV PC Car
Aliexpress UK
Input interface: AUX. Turn on the Bluetooth headset and adjust it to Bluetooth pairing mode;. 7.5.3 Bluetooth version, no delay. Bluetooth version: 5.3. If pairing fails, you can turn off the power and then restart the Bluetooth adapter and Bluetooth headset.
eBay
Shoumi 15 Hours Play Wireless Headset Bluetooth Television Headphone with Mic,Bluetooth Adapter
Aliexpress UK
Wide Compatibility: The wireless audio transmitter adapter can be widely used for various scenarios, from in-flight movies to gym workouts. 1 x Wireless Audio Transmitter Adapter. Low Latency, HD HiFi subwoofer effects, lossless sound quality make it ideal for Music/TV/movies.
eBay
Bluetooth Aux Adapter Wireless Car Bluetooth Receiver Transmitter USB to 3.5mm Jack Audio Music Mic
Aliexpress UK
Wireless version:5.4. 1x Bluetooth 5.4 Audio Adapter. 1x Aircraft Adapter. 1x Type-C Charging Cable. Size: 13x2.8x1.4cm (5.1x1.1x0.55in).
eBay
VIKEFON Optical Fiber SPDIF Bluetooth Adapter 3.5mm AUX RCA Stereo Wireless Bluetooth 5.0 Audio
Aliexpress UK
【Dual Device Pairing, Automatic Reconnection】This Bluetooth receiver 3.5mm jack supports connecting two wireless headphones simultaneously, enabling you and your friends or family to enjoy movies and music together.
eBay
Joyroom Bluetooth 5.4 Car Adapter With Dual Mics Noise Cancellation AUX Bluetooth Wireless Receiver
Aliexpress UK