This Bluetooth-compatible Audio Receiver Transmitter - SPQ8845 is a high-performance digital-to-analog audio converter that can be used to enhance the audio quality of your TV, DVD, game console, or other digital audio devices. It is compatible with a wide range of audio and video equipment styles including Digital-to-Analog Converter (DAC) and Recording Equipment. This receiver transmitter is not certified, but it can transfer audio at a speed of 3Mbps which ensures high-quality audio transmission. This Receiver Transmitter is perfect for anyone who wants to enhance their audio experience.