Bluetooth 4.2 transmitter jack 3,5mm - T'nB

Lavales Bluetooth 5.3 Adapter for Airplane to 2

Bluetooth 4.2 Transmitter Receiver 3.5mm USB Wireless Stereo Audio

If you don't want to replace your vintage stereo receiver/old TV for now, but want them to have convenient Bluetooth capability, you should try this cost-effective Bluetooth audio adapter. This Bluetooth transmitter & receiver can add Bluetooth functionality to your device, allowing you to enjoy wireless audio on devices that previously did not support Bluetooth, such as vintage stereo, speakers, TV, PC, or car stereo. Free from the cable.

Bluetooth Transmitter Receiver - Bluetooth 5.0 Audio Receiver with Display, Wireless Audio Adapter for Home Stereo/Headphones/Speakers/Home Theater/TV

Transmetteur FM Bluetooth 3 en 1 - T'nB

Long Range Bluetooth Extender Adapter USB 3.5mm - Miccus Swivel

Bluetooth 4.2 Transmitter Receiver 3.5mm USB Wireless Stereo Audio

Bluetooth Transmitter Receiver for TV, Wireless Audio

Bluetooth Transmitter Receiver Wireless Adapter: 3.5mm

Bluetooth Transmitter Receiver 4.2 Module For Tv 3.5mm Jack

Music accessories - T'nB