Refined title: Bluetooth Transmitter Receiver with Aux Adapter for Car, 5.3 Bluetooth Audio Receiver, Supports TF Card, Hands-Free Calling, Navigation, for Car Home Stereo, TV, Headphones

【Versatile Bluetooth Companion】Our innovative Bluetooth aux adapter seamlessly transitions between transmitter and receiver modes, 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, this all-in-one solution has got you covered.

【Advanced Bluetooth 5.3 & Exceptional Sound】Equipped 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 & Informative Display】Connecting the Bluetooth receiver to an AUX input or pairing it via Bluetooth allows you to enjoy music or engage in hands-free calls with ease. The intuitive power switch makes it a breeze to answer calls and control music. The clear display screen provides at-a-glance information on the current battery level, volume, and the mode in use (RX/TX).

【Long-Lasting Performance】The RX mode offers an impressive 20 hours of continuous use, while the TX mode provides 14 hours. The Type-C port ensures a quick 1-hour full charge, and the ability to use the device while charging.

【Convenient Portability】Equipped with a clip, this compact Bluetooth adapter can be conveniently attached to your shirt collar, making it an ideal travel companion for your car or daily activities. The screen is designed to only turn on when needed, conserving battery life.

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