Bluetooth codecs: For reasons I cite in my blog site about Bluetooth audio codecs, we didn’t mandate the inclusion of any specific Bluetooth codec—the technology that decreases the amount of data in a digital audio file so it can stream reliably around a Bluetooth connection. The optional 3-year system with https://www.bluetoothspeaker.top/top-sale-portable-waterproof-wireless-speaker-outdoor-stereo-bluetooth-speaker/