SMSL B1 HiFi Stereo Audio Bluetooth DAC Receiver NFC Optical Coaxial DAC Digital Audio Decoder 24 Hours Playing Time Black|time|time digital - AliExpress
B1 - SMSL Polska
SMSL B1 HiFi Stereo Audio Bluetooth DAC Receiver NFC Optical Coaxial DAC Digital Audio Decoder 24 Hours Playing Time Black|time|time digital - AliExpress