Bluetooth 5.4® with AAC, LC3, SBC, Qualcomm® aptX™ Adaptive up to 24-bit & 96 kHz, Qualcomm® aptX™ Lossless up to 16-bit & 44.1 kHz, and True Wireless Mirroring Technology. Auracast Ready. | Bluetooth 5.2® with AAC, SBC, and Qualcomm® aptX™ Adaptive up to 24-bit & 96 kHz and True Wireless Mirroring Technology | N/A Wired connection with 3.5mm aux plug USB-C adapter supports up to 32-bit & 385 kHz resolution audio |