Bluetooth 5.4 Aux Car Adapter, 3.5mm Wireless Receiver, 1 Pack | 6 Hours Play Time, Hands-Free Calling, Sturdy Metal Case, CVC 8.0 Noise Reduction, Dual Links, HiFi Music for Home Speakers

[Free Your Hands] Built-in microphone for hands-free calls. One-touch multi-function button (MFB) to answer/hang up/refuse/redial calls. The Bluetooth for car can be paired with 2 devices, switch seamlessly. [Smoother Bluetooth 5.4 Chip] The Bluetooth adapter for car provides you a quick pairing and a stable connection with our new generation chip 5.4 technology. You can enjoy uninterrupted wireless audio streaming wherever you go with an effective transmission distance of up to 50ft (15m). [Innovative Design] Our all-in-one MFB design blends convenience with portability. This lightweight and mini Car Bluetooth adapter for vehicle is ideal for any occasion. Handle calls and play music with ease and carry it wherever you go. [Upgrade stereos instantly] Breathe new life into your old devices with our Bluetooth AUX jack for car. Turn your old car or wired speakers into wireless wonders in seconds. Not only will you enhance your car entertainment but you will also save on costly retrofits for older cars without built-in Bluetooth. [Embrace wireless lifestyle] Say goodbye to tangled AUX cables and experience the freedom of our Bluetooth AUX for car. You can stream your favorite music wirelessly with a 3.5mm AUX jack for up to 6 hours of uninterrupted playback after only a quick 2.5-hour charge