Used Bluetooth audio adapters

Logitech Bluetooth Audio-Receiver

Receiver

TwelveSouth AirFly Pro

Transmitter & Receiver

TwelveSouth AirFly Pro

Transmitter & Receiver

TP-Link UB500 Bluetooth 5.0 Nano USB Adapter

Channels

Sennheiser BT T100

Transmitter & Receiver

ASUS USB Bluetooth Adapter USB-BT500

Channels

Aplic USB Bluetooth 5.0 Stick Nano, mini BT5.0 dongle / adapter, for PC & laptop, receiver & transmitter

Transmitter & Receiver

Sennheiser BTD 600

Transmitter & Receiver

TwelveSouth AirFly Pro Deluxe

Transmitter & Receiver

TP-Link Adap Mercusys BT USB MA530

Transmitter & Receiver

Marmitek BoomBoom 55

Channels

iFi Audio ZEN Blue 3

Transmitter & Receiver

Hama Transmitter for aeroplanes

Channels

Nedis Bluetooth Dongle | 5.1 | Bluetooth / USB | 20 m

Transmitter & Receiver

TP-Link UB5A

Transmitter & Receiver