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Car USB Bluetooth Receiver, HD LED Display FM Transmitter Audio Adapter, DC 5V Plug and Play Adjustable Frequency Bluetooth Receiver with AUV Connector, for Most Cars Home (Black)

Tech Under 30

December 10, 2025

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Price: $99.99 - $9.99
(as of Dec 10, 2025 22:28:46 UTC – Details)

Bluetooth adapter

Stability: Built-in high-quality chips, with good signal reception and transmission capabilities, stable audio transmission

Multi-function: Combines Bluetooth reception and FM transmission functions, and supports one-button hands-free calls

Plug and play: With a USB port, it is convenient for Bluetooth pairing and FM frequency setting, and has an AUX cable interface

Easy to carry: Small appearance, with an LED display, which can display FM frequency information in real time
Multifunctional: This Bluetooth adapter combines Bluetooth reception and FM transmission functions, connects to mobile phones via Bluetooth, and frees your hands. It can also convert audio signals into FM signal transmission, so that car radios without Bluetooth function can also play music in mobile phones.
Mini Appearance: The shape is compact and portable, easy to place and store. The carbon fiber texture design adds a sense of fashion and technology, and is equipped with a display screen that can display information such as FM frequency in real time for easy user operation.
Adjustable Frequency: This Bluetooth adapter can freely adjust the frequency in the common FM frequency band of 87.5-108MHz, find the right channel, reduce interference, and ensure stable audio playback. Supports one-button hands-free calling, making it safer to answer calls while driving.
Stable Performance: The adapter uses high-quality chips, has good signal reception and transmission capabilities, stable audio transmission, clear sound quality, reduces noise and stuttering, can work stably for a long time, and provides users with a continuous and smooth in-car audio experience.
Plug and Play: Just plug the device into the car’s USB port for power, then pair Bluetooth and set the FM frequency, and you can use it quickly. Connect the AUX cable to the adapter, and then plug it into the device’s AUX port for immediate use.