View 3 of Questyle M18i Headphone Amplifier Bluetooth 5.4 Receiver Portable USB DAC Amps High Resolution with 4.4mm and 3.5mm Dual Outputs Supports PCM 384kHz/DSD256 LDAC Lossless for Smartphones/PC/Laptops

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View 1 of Questyle M18i Headphone Amplifier Bluetooth 5.4 Receiver Portable USB DAC Amps High Resolution with 4.4mm and 3.5mm Dual Outputs Supports PCM 384kHz/DSD256 LDAC Lossless for Smartphones/PC/LaptopsView 2 of Questyle M18i Headphone Amplifier Bluetooth 5.4 Receiver Portable USB DAC Amps High Resolution with 4.4mm and 3.5mm Dual Outputs Supports PCM 384kHz/DSD256 LDAC Lossless for Smartphones/PC/LaptopsView 3 of Questyle M18i Headphone Amplifier Bluetooth 5.4 Receiver Portable USB DAC Amps High Resolution with 4.4mm and 3.5mm Dual Outputs Supports PCM 384kHz/DSD256 LDAC Lossless for Smartphones/PC/Laptops