Description:1.NEW DESIGN: The first Bluetooth receiver with a LCD display screen has come. You can have all the information of the wirele streaming status from a simple glance at the screen. It shows Bluetooth connection status.2.BLUETOOTH 5. 0 RECEIVER: Installed with Bluetooth 5. 0 chip, VAOLRO new wirele music receiver has an unrivalled performance with 2 times faster transmiion speed, stronger connection stability and wider signal range of 10M than the older version.3.BLUETOOTH COMPATIBLE: This audio Bluetooth adapter support 3.5mm aux audio, and also compatible with all smartphones, bluetooth audio devices (Bluetooth headphones, Bluetooth speakers and much more).4.TRANSMITTER RECEIVER MODE: 2in1 design, by using this wirele adapter, you can send and receive all of the audio freely and easily. Transmitter enables your TV, AV Receiver, Radio and other home audio source devices to stream music to your Bluetooth headphones or speakers; Receiver lets non-Bluetooth devices like your home stereo or AV Receiver and wirelely stream music from your cellphone/PC.5.CLEAR SOUND: A2DP support voice prompts, gets high-quality audio sound, offers you 30 feet operation range with good performance, gives you a good experience when answering the phone or watching late-night shows. In order to get clear sound, we recommend NOT using the 3.5mm Bluetooth transmitter-receiver while charging.6.WIRELESS FUNCTION: Want to watch football/baseball / Boxing / Golf / NBA game late at night without waking anyone up? This is a great chose for you. Bluetooth transmitter function wirelely streams audio to Bluetooth speakers or headphones from your TV or older media devices like portable CD players that lack built-in Bluetooth.7.USB Audio Transmitter Mode(TX):Wirelely transfer audio from the PC/Notebook to Bluetooth headset or speaker through USB port, plug and play,no need audio cable and drive.