The Fosi Audio BL20C is a Bluetooth 5.0 enabled 2.1 channel stereo ... Experience top-notch sound quality with the BL20C mini amplifier's advanced circuit design that ensures hi-fi sound.

FiiO has announced the BTR17, a new portable headphone amplifier built around Qualcomm’s new flagship QCC5181 Bluetooth chip, which not only complies with the Bluetooth LE Audio standard and has ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...