To determine whether a Bluetooth speaker is compatible with a specific brand of device, you will need to check the manufacturer's specifications for both the speaker and the device. In general, Bluetooth speakers are designed to be compatible with a wide range of devices, including smartphones, tablets, and computers. However, there may be some specific requirements or limitations that you will need to take into account, such as the version of Bluetooth that is supported by the speaker and the device.

In order to connect a Bluetooth speaker to a device, both the speaker and the device must be compatible with Bluetooth technology and must be within range of each other. The device will typically need to have Bluetooth enabled in order to discover and connect to the speaker. Once the connection is established, you should be able to use the speaker to play audio from the device.

If you are unsure whether a particular Bluetooth speaker is compatible with a specific brand of device, you may want to consult the manufacturer's website or contact the manufacturer directly for more information.