• Bluetooth 5.3 Receiver: This Bluetooth 5.3 receiver designed for car stereo/old speakers/headphones and most mobile devices with 3.5mm AUX port & RCA port. lt makes ordinary speakers become wireless stereo speakers instantly, and transmits music wirelessly from smart phones to car or home stereo systems.
• NFC-enabled Bluetooth Audio adapter: Allowing connect directly to NFC-enabled Android and Windows 8 devices by touching this receiver. Tap-and-pair and tap-and-connect.
• Hands-free Calling & Easy to Use: A built-in microphone and an "MFB" button to answer/redial/hang up/reject calls. This Bluetooth RCA adapter is easy to set up, pairs quickly, and automatically reconnects to the last paired device. Enjoy wireless stereo music and no more worry about missing any calls.
• Rich Interface: This Bluetooth 5.3 receiver not only supports 3.5mm (AUX) and RCA (L/R) audio outputs, but also allows you to insert a TF card/USB drive into the Bluetooth audio receiver, then just turn on the speakers and let the music flow. Plug and play for greater ease of use.
• Mini Size & Portable: This Bluetooth audio adapter is smaller and more portable. Working range up to 10m, not limited by wires. Support Devices: Home stereo, speakers, headphones, earbuds, audio music streaming sound system, car stereo system, PC, etc.

Features:

• Bluetooth version: V5.3
• Support RCA L/R & AUX 3.5mm audio
• Support NFC tap to pair
• Support hands-free calling
• Support devices: Home stereo, speakers, headphones, audio music streaming sound system, car stereo system etc.
• Plug & play: Easy to pair, no any driver requires.
• Working range: 33ft
• Built-in microphone: Yes

Packing List:

• Bluetooth receiver 3.5 mm *1,
• AUX 3.5mm audio cable *1，
• USB Charging Cable *1,
• User Manual *1