【All-in-One Bluetooth Solution】Our innovative Bluetooth aux adapter serves as both a transmitter and receiver, effortlessly converting any non-Bluetooth device into a Bluetooth-compatible one. Whether you're in your car, at home using speakers, headphones or stereo systems. | 【Advanced Bluetooth 5.3 & Hi-Fi Sound】With the latest Bluetooth V5.3 technology, our long range bluetooth transmitter delivers a stable signal up to 10 meters away. It supports various audio formats, such as MP3/WAV, and employs CVC noise reduction for crystal-clear sound, ensuring an uninterrupted audio experience while driving. | 【Intuitive Operation & Clear Display】Connect the Bluetooth receiver to AUX input or pair it via Bluetooth, and enjoy music or hands-free calls. The intuitive power switch makes it a breeze to answer calls and control music. The clear display screen shows the current battery level and volume at a glance, also displays the current mode in use (RX/TX). | 【Long-Lasting Battery 】The RX mode offers 20H of continuous use, while the TX mode provides 14H. The Type-C port ensures a quick 1-hour full charge, and the ability to use it while charging. | 【Convenient Portability】Comes with a clip for easy attachment to your shirt collar, making it an ideal travel companion for your car or daily activities. The screen is not always on, only when needed.