Features: 1 The Newest Bluetooth 5.0 Version: Compliant to version 5.0 specifications, backwards compatible to Bluetooth 4.2/4.1/4.0/3.0/2.0/1.0. 2 Supports Qualcomm aptX Low Latency: Qualcomm aptX Low Latency audio ensures your Bluetooth wireless enabled device can deliver sound in sync with visual media. It reduces delay and improves end-to-end speed of the audio transmission, resulting in a high quality, synchronised user experience. With aptX Low Latency you can enjoy the freedom of wireless for applications such as gaming and watching videos. 3 Universal Compatibility: This Bluetooth 5.0 Receiver can be connected to any A/V receivers and any powered speakers with standard 3.5mm jack or 2RCA ports, ideal compatible for home theaters, stereo systems, and car stereos, also suitable for iPhone, iPad,iPod Touch, Smart Phones, and Android devices. 4 Supports NFC : Built-in chip,you can directly connect with the NFC mobile phone or other support NFC bluetooth device by touch this receiver 5 Stream Music on 2 Speakers Simutaneously: With both 3.5mm and 2RCA connection options, you can enjoy music Wirelessly on 2 speakers simulteneously. 6 Support dual audio port to connect: Come With both 3.5mm and 2RCA audio port, Suitable for more devices (3.5mm cable and 2RCA cable included). 7 Long-Range Wireless Connection: The wireless Bluetooth adapter supports the connection up to 10 meters/33 feet, controlling the music playing in a long distance. 8 Support auto TURN ON/OFF: Using the charger cable connect with your car/other power, When Start the car or its have power, It will auto turn on,and Automatically connect to the device you last connected to. When the car turned off, its will auto turn off. Pakage include: 1* Bluetooth receiver (NOTED: Version 1: Don't Support Aptx LL,and Don't have Mic;Version 2: Support Aptx LL and Mic) 1* 3.5MM audio cable 1* 2RCA audio cable 1* Micro usb charging cable 1* User manual