Bluetooth 5 0 Audio Receiver Transmitter USB Sound Card 3 in 1

【THREE MAIN FUNCTIONS】 The Bluetooth audio receiver transmitter has the function of receiving signals ,outputting signals ,Bluetooth sound card ,and powerful wireless audio streaming function . 【MODE 】 The products are Bluetooth audio receiver and Bluetooth audio transmitter .It can also be used as a Bluetooth sound card , the mode by switching the TX/RX , at will ,use it at will . 【WIDE COMPATIBILITY】 The product can be connected to various devices via Bluetooth ,and can also be used in notebook computers ,home stereo systems ,headsets ,smart phones ,Mp3 players ,CD players ,etc .through the attached 3 . 5 mm cable . 【WIDE RANGE OF USE】 Built in antenna ,3 . 5mm auxiliary Bluetooth TV receiver and transmitter can reach a coverage of 33 feet (10m) .You can use the product on a bed or sofa without worrying about signal loss . 【EASY TO CARRY】 You can put this transmitter/receiver in a backpack or laptop bag and carry it with you without taking up space ,or put it in the car ,use it when you need it ,or place it when you don’t need it .