Meet the Divoom Timebox: an app-controlled LED speaker and clock that lets you display pixel art on its display. You can create your own drawings and animations using the companion app. The device also helps you fall sleep. It has a FM tuner, temperature sensor, and microphone.
You can adjust the brightness by clapping your hand or shaking your smartphone. The speaker has a 5 watts driver with passive radiator and connects to your phone via Bluetooth. Costs under $60 at this time.