Product Selling Points:

1. 9 IN 1: This bluetooth adapter offers multiple functions including bluetooth receiver, bluetooth transmitter, TF card player, FM radio, handsfree calling, navigation, music player, memory function, and multifunctional buttons.

2. bluetooth 5.0: Equipped with a bluetooth 5.0 chip, this adapter provides a strong signal transmission up to 10 meters. It ensures high-quality music and automatically connects to devices after the initial connection.

3. Receiver and Transmitter Function: With AUX and FM output modes, this bluetooth adapter can be used as both a receiver and a transmitter. It is compatible with various devices, providing a seamless wireless experience.

4. Storage Function: Supporting up to 64GB TF card (not included), this adapter allows for easy transfer of pictures, files, and more. It is compatible with multiple operating systems such as Windows, Mac OS, and Linux.

5. Hands Free Call & Navigation: The built-in microphone enables hands-free calling and convenient voice navigation for added convenience.

6. Easy To Operate: The bluetooth adapter features four mechanical buttons, making it easy to control. You can switch songs, adjust the volume, and answer or reject calls quickly.

7. Plug and Play: No drivers are required for installation. Simply plug in the bluetooth adapter and it is ready to use.

8. Long Working Time: With a 300mAh battery, this adapter provides up to 8 hours of working time or equivalent to 300 songs. It only takes one hour to fully charge.

9. Compact Size: Measuring only 55*21*15mm, this bluetooth adapter is compact and lightweight, making it incredibly convenient to carry.

10. Large LED Digital Display: The large screen displays important information such as power status, TF card, FM, receiver, and transmitter working stages.

11. Scope of Application: This bluetooth adapter is suitable for various devices including speakers, cars, laptops, computers, TVs, p