Rechargeable 2 In 1 Bluetooth 5.0 Adapter Wireless Audio Transmitter

2 in 1 Bluetooth Transmitter & Receiver, as a Bluetooth Audio Transmitter, T14 is specially designed for the Audio Devices (such as MP3, MP4, TV and PC, etc.) without Bluetooth function. You can connect the Bluetooth Transmitter to the audio devices without Bluetooth function via the included 3.5mm Audio Plug, changing these audio devices into Bluetooth-enabled audio devices, and making it work with Bluetooth-enabled Headset and Speaker.