This TV is able to connect to Bluetooth devices.Also the TV can be controlled by Amazon Alexa, by pairing the TV with an Alexa "Hisense" skill that works to turn off the TV or change the volume, but didn't work for me to turn it back on, although I set the TV to keep Wi-Fi on" "This TV is able to connect to Bluetooth devices."
Open Bluetooth settings. Open the main settings menu, and open Bluetooth settings from the … How to pair Bluetooth devices to your LG TV - LG TV Jul 25, 2019 How to connect your TV(LCD, LED, Plasma) to a Laptop 2 By default, when you connect an TV to a PC, the same image (mirror image) of your desktop appears on the TV. 3 Locate the extend video function key on the keyboard ( will be different on all laptops) and press that while holding the function (Fn) key on the keyaboard.
Roku
How to Connect Laptop to Vizio Smart TV Wirelessly Jan 15, 2020 Connect Bluetooth devices to Apple TV - Apple Support
2 By default, when you connect an TV to a PC, the same image (mirror image) of your desktop appears on the TV. 3 Locate the extend video function key on the keyboard ( will be different on all laptops) and press that while holding the function (Fn) key on the keyaboard.
Connect Bluetooth devices to Apple TV - Apple Support Connect Bluetooth devices to Apple TV. You may want to connect a Bluetooth® device to your Apple TV —such as an MFi-certified (made for iPhone, iPod touch, and iPad) game controller, a Sony PlayStation–compatible controller, a Microsoft Xbox One–compatible controller, Bluetooth headphones, a wireless keyboard, or another accessory.. Apple AirPods connect automatically to Apple TV if