Adopt Bluetooth QCC3031 & USB CM6642 chips, support aptX, 24bit/192Khz audio; High gain antenna for long range streaming up to 65 ft(20m). Multifunctional remote control for home wireless use with bass and treble control, inputs selector, EQ, mute, loudness setting, ect. USB Input Sampling Frequency: 192kHz/24Bit.
Optical/Coaxial Input Sampling Frequency: 192kHz/24Bit. Frequency Range: 20Hz - 20kHz. Terminating impedance: 2-6 ohm (Recommended 4ohm). Input mode: Bluetooth 5.0 support aptX, RCA, AUX, USB, Optical, Coaxial. The items are located in US.Ot get your package after 30 working. We provide free return with 30 days. Audio accessories and consumables such as vacuum tub. Vice please leave a 5-star.
Feedback, we will provide better solutions until you are satisfied.