XDUOO XD-05 Plus 2 Headphone Amplifier Audio Decoder 2-in-1 Portable HiFi DAC Bluetooth5.1 1200mW Output. - Output power: 1200mW (32ohms). - Bluetooth formats: AAC/SC/aptX/aptX LL/aptX HD/LDAC. - Battery life: >= 9H (USB IN); >= 15H (SPDIF IN); >= 18H (BT IN).
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