. Set up the iOS or Google app on your iPhone or Android smartphone and you'll control the LED display. Value: Alright, so several cents short of $four hundred / £400 / AU$600 is a fair wedge of cash for the Bluetooth speaker without a hint of smart functionality. https://www.bluetoothspeaker.top/altavoz-profesional-cheapest-high-sound-quality-round-speaker-bluetooth-speakers/