Bluetooth 5.0 technology: This auxiliary Bluetooth receiver can be paired with Bluetooth devices faster and provides better audio quality. The Bluetooth range is up to 33 feet in an open space and is unobstructed. Portable: The compact Bluetooth adapter is small, light and easy to carry. Ideal choice: Ideal for car or home speakers, you can also enjoy high fidelity stereo sound through headphones. Low latency: low latency, high fidelity stereo, content transmission can be achieved and there is no delay in transmitter mode. Need a low latency Bluetooth receiver Wide Compatibility: It is very suitable for turning a wired home stereo system, speakers or headphones into a Bluetooth-equipped system for receiving signals from devices audio output ports suitable for Android smart phones, tablets, MP3 players, etc.