Bluetooth Receiver Product Features: 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. Bluetooth Receiver Supports NFC: Built-in chip, you can directly connect with the NFC mobile phone or other support NFC bluetooth device by touch this receiver Stream Music on 2 Speakers Simultaneously: With USB, 3.5mm and 2RCA connection options, you can enjoy music Wirelessly on 2 speakers simultaneously. Bluetooth Receiver 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). Bluetooth Receiver Long-Range Wireless Connection: The wireless Bluetooth adapter supports the connection up to 15 meters/49 feet, controlling the music playing in a long distance. Bluetooth Receiver 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. Product Specifications: Bluetooth Receiver Name: NFC Bluetooth Audio Receiver Bluetooth Receiver Colour: black Bluetooth Receiver Material: ABS Bluetooth version: V5.0 + EDR Bluetooth protocol: A2DP / AVRCP Bluetooth distance: 15 meters Bluetooth Receiver Interface: RCA / AUX / USB Bluetooth Receiver Frequency range: 10Hz-20kHz Bluetooth Receiver Signal to Noise Ratio: 110dB Bluetooth Receiver Impedance: 75 Bluetooth Receiver Support multiple audio output ports: can connect with 3.5mm headset, stereo system, speaker Bluetooth Receiver Support USB 5V DC output, also can charge iPad, iPhone Bluetooth Receiver System Support: All Bluetooth audio device; NFC device available Package Included: 1 x NFC Bluetooth Receiver 1 x 3.5mm to RCA Cable 1 x 3.5mm Male to Male Cable 1 x USB Power Cable 1 x User Manual