[58] Windows 8 and later on support Bluetooth Minimal Strength (BLE). It's generally suggested to setup the latest vendor driver and its connected stack to have the ability to make use of the Bluetooth device at its fullest extent. Powered on, a purple LED aligns with the Bluetooth button https://www.bluetoothspeaker.top/bt-rgb-light-bluetooth-speaker-music-column-3d-stereo-boombox-speaker/