Bluetooth codecs: For reasons I cite in my web site about Bluetooth audio codecs, we didn’t mandate the inclusion of any specific Bluetooth codec—the technology that reduces the amount of data in a digital audio file so it may stream reliably over a Bluetooth connection. Among the list of issues https://www.bluetoothspeaker.top/top-sell-wireless-bluetooth-speaker-portable-outdoor-bluetooth-speaker-with-rgb-light/