Connecting Alexa to Bluetooth is simple. First, ensure your Alexa device is powered on and in pairing mode (usually indicated by a flashing light). Open the Alexa app on your smartphone. Tap on the Devices icon in the bottom right corner, then select the "+" symbol to add a device. Choose "Amazon Echo" and then select your specific Echo model. Follow the on-screen instructions to connect to your Wi-Fi network. Once connected, go back to the Alexa app's Devices section, select your Echo device, and scroll down to "Bluetooth Devices." Tap "Pair a New Device," and select the desired Bluetooth device from the list. Your Alexa is now connected via Bluetooth!