The portable Shanling/UP4 hi-fi Bluetooth amplifier allows you to enjoy high-quality wireless playback with wired earphones. The codec supports LDAC/HWA LHDC/apyX HD/aptX LL/aptX/AAC/SBC for high-definition connectivity with any audio device. In addition it offers a variety of features, including two gain settings, four digital filter settings, a high-performance noise cancellation feature, and NFC pairing support, making it comparable to high-end models.

■Shanling「UP4」