Description: This Bluetooth-compatible receiver is practical, which can turn a wired audio device into a Bluetooth-compatible audio device within seconds, just with a 3.5mm audio cable. The large-capacity battery of this wireless audio receiver supports long standby time. This wireless audio receiver is plug and play, which is easy and convenient to use. It is constructed of ABS material. With dual audio interface, it offers multiple interface selection to meet the needs of various equipment. The length of this product is 7.3cm, the width is 6.7cm and the height is 3.0cm. It supports TF card playback, plug and play. With Bluetooth-compatible 5.0 chip design, this Bluetooth-compatible receiver can ensure low latency, stable signal and lossless transmission. It can be connected to car audio systems, home stereo, wired headphone/speaker, amplifier/home theater, etc. Item Name: Audio Receiver Material: ABS Bluetooth-compatible Version: Bluetooth-compatible 5.0 Audio Receiver Support Agreement: RX: A2DP AVRC TX: A2DP Working Frequency: 402GHz -2.480GHz Power Level: Class II Sensitivity: - 85dBm