BRZHIFI DC80 Argento BT5.1 USB DAC Decoder Audio Amplificatore per Cuffie
Bluetooth 5.1 connection: BT5.1 chip QCC5125 supports for SBC, AAC, APTX, APTX-HD, and LDAC lossless Bluetooth formats. Compared with BT5.0, the clarity of its sound is increased by more than 30%.