Bluetooth codecs: For reasons I cite in my blog about Bluetooth audio codecs, we didn’t mandate the inclusion of any specific Bluetooth codec—the technology that reduces the amount of knowledge in the digital audio file so it can stream reliably around a Bluetooth connection. We use the subsequent conditions https://www.bluetoothspeaker.top/hot-sell-my-speaker-outdoor-bluetooth-speaker-with-usb-input-tf-card-function/