Turn to the Bluetooth printer or scanner and make it discoverable. How to make the Bluetooth printer or scanner discoverable depends on the device. To learn how to make the Bluetooth printer or scanner discoverable, check the device's documentation or stop by the manufacturer's website. Its IP67 score guarantees https://www.bluetoothspeaker.top/new-creative-rgb-light-wireless-speaker-indoor-big-speaker-bluetooth-speaker/