The BTR5 2021 LC features the new ES9219C DAC, which has stronger decoding capability and better performance that ensures high SNR with low power consumption.
Added support for MQA, which can open MQA tracks on mobile phones. When working with music apps that support MQA, it can achieve 16x MQA playback.
BTR5 2021 LC supports switching to “USB Audio Adapter mode” (USB dongle) with just one press. When a USB connection is established, the BTR5 2021 LC will automatically prompt you to turn on “USB Audio Adapter” mode, which turns off charging and allows you to use it as an audio accessory for your phone or other devices. If there is no operation within 15 seconds, the charging function will remain on.