📌【A LIFESAVER - WIRELESS BLUETOOTH AUX ADAPTER】Upgrade your older sound system in your vehicle stereo to Bluetooth perfectly by using this portable and versatile Bluetooth 5.0 Receivers. It is also a great solution to give Bluetooth connectivity to wired headphones or speakers. Most importantly it works great and removes tangled wires. | 📌【AMAZING SOUND】The aux bluetooth adapter for car with aptX low Llatency audio delivers sound in sync with what’s on screen, so you can enjoy the freedom of wireless. aptX HD is designed to deliver high definition (HD) audio over bluetooth receiver to help you get the very most from your music. | 📌【SWIVEL JACK】The ability to rotate jack of our 3.5mm bluetooth audio receiver is very nice as it allows you to twist and turn the bluetooth aux adapter for car in different directions, so you can fold it down to stay out of the way in your car or other stereo devices. | 📌【LONG BATTERY LIFE】The bluetooth car adapter aux input battery life can last 9 hours with a 2 hours full charge which is pretty decent for the small and unobtrusive device. It also does provide power and can match wired headphones with impedance up to 32Ohms. The bluetooth aux car adapter can also be charged directly while playing music by using a USB-C cable. | 📌【EASY TO USE】The 3.5mm auxiliary adapter have adjustment buttons clearly marked and functional, pretty straight forward to use, just pair your phone and plug it into the aux port of your device, it allows you to pause, play, forward skip songs, and adjust volume, you also can answer calls by built in microphone.