3D Stereo Bluetooth 5.3 Audio Receiver Optical/Coaxial/3.5Mm AUX Analog Digital

It perfectly solves the limitation of audio devices without Bluetooth, and expands the functions of various audio devices. ●●●It's a VAORLO Bluetooth audio receiver only, not a transmitter. Can only be used for audio transmission,So you couldn't use it for your keyboard, mouse, file transfer.

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