![Wireless Headphones for TV Watching, BKM400 Wireless TV Headphones with Bluetooth USB Transmitter, Simple Operation, 165ft (50m) Wireless Range, No Static & No Delay Visit the Holdsound Store - Walmart.com Wireless Headphones for TV Watching, BKM400 Wireless TV Headphones with Bluetooth USB Transmitter, Simple Operation, 165ft (50m) Wireless Range, No Static & No Delay Visit the Holdsound Store - Walmart.com](https://i5.walmartimages.com/asr/73cdc821-4c65-4a46-b9ae-3dabfc3630fc.aebfce18ebb3d9e62dc38a7dd6ddd84f.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Wireless Headphones for TV Watching, BKM400 Wireless TV Headphones with Bluetooth USB Transmitter, Simple Operation, 165ft (50m) Wireless Range, No Static & No Delay Visit the Holdsound Store - Walmart.com
![Amazon.com: USB to 3.5mm Jack Audio Adapter,External Sound Card USB-A to Audio Jack Adapter with Aux Stereo Converter Compatible with Headset,PC Windows,Laptop Mac, Desktops, Linux, PS4 and More Device (Grey) : Electronics Amazon.com: USB to 3.5mm Jack Audio Adapter,External Sound Card USB-A to Audio Jack Adapter with Aux Stereo Converter Compatible with Headset,PC Windows,Laptop Mac, Desktops, Linux, PS4 and More Device (Grey) : Electronics](https://m.media-amazon.com/images/I/61tuL1Ve-gL._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB to 3.5mm Jack Audio Adapter,External Sound Card USB-A to Audio Jack Adapter with Aux Stereo Converter Compatible with Headset,PC Windows,Laptop Mac, Desktops, Linux, PS4 and More Device (Grey) : Electronics
![Amazon.com: Avantree HT4186 Wireless Headphones Earbuds for TV Watching, Neckband Earphones Set w/Bluetooth Transmitter for Optical Digital Audio, RCA, 3.5mm Aux Ported TVs, Plug & Play, No Audio Delay : Electronics Amazon.com: Avantree HT4186 Wireless Headphones Earbuds for TV Watching, Neckband Earphones Set w/Bluetooth Transmitter for Optical Digital Audio, RCA, 3.5mm Aux Ported TVs, Plug & Play, No Audio Delay : Electronics](https://m.media-amazon.com/images/I/51Xo+TNziVL.jpg)
Amazon.com: Avantree HT4186 Wireless Headphones Earbuds for TV Watching, Neckband Earphones Set w/Bluetooth Transmitter for Optical Digital Audio, RCA, 3.5mm Aux Ported TVs, Plug & Play, No Audio Delay : Electronics
![Amazon.com: USB Headset with Microphone for PC Laptop - Headphones with Noise Cancelling Microphone for Computer,On-Ear Wired Office Call Center Headset for Boom Skype Webinars,In-line Control,Lightweight : Electronics Amazon.com: USB Headset with Microphone for PC Laptop - Headphones with Noise Cancelling Microphone for Computer,On-Ear Wired Office Call Center Headset for Boom Skype Webinars,In-line Control,Lightweight : Electronics](https://m.media-amazon.com/images/I/61wdUhoJZeL._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB Headset with Microphone for PC Laptop - Headphones with Noise Cancelling Microphone for Computer,On-Ear Wired Office Call Center Headset for Boom Skype Webinars,In-line Control,Lightweight : Electronics
![Found this plugged behind the tv in my hotel room. Not directly in the tv but a separate plug. What is this? : r/Whatisthis Found this plugged behind the tv in my hotel room. Not directly in the tv but a separate plug. What is this? : r/Whatisthis](https://external-preview.redd.it/7vMaRFxnTpr2tt_tgi6MQU4FeBJjYHfHD_cNuAAfcr0.jpg?width=640&crop=smart&auto=webp&s=4869ad89cb775935bf9c6d5acfd84e0eb60b18fd)