FM Transmitter & MP3 Player: It allows you to transmit music from your phone via Bluetooth, or play MP3 files from a USB drive or TF card, through your car's FM stereo system by tuning to an unused FM frequency.
Bluetooth Hands-Free Kit: Equipped with a built-in microphone and CVC noise cancellation technology, it enables clear hands-free calling and supports voice assistants like Siri or Google Assistant, ensuring safer driving.
Three USB Charger: It includes three USB ports, one with Quick Charge 3.0 (3.1A output in the image, or QC3.0+1A in other variants) for fast charging of your mobile devices.
Voltage Detection: Some models also include a voltmeter to monitor your car battery voltage, indicating potential issues if the voltage is outside the normal range (e.g., under 11.5V or over 14.9V for a 12V car).
Ease of Use & Compatibility: It's designed for broad compatibility with most smartphones and cars (12-24V) and often features a memory function for automatic reconnection to the last paired device.
Specifications
Key Features
Various interfaces can meet various requirements such as charging, listening to music, voice playing, etc. -Three-port Design Full Quick Charge Protocol -Three-port Design Full Quick Charge Protocol -Bluetooth 5.0 technology ensures longer and more stable transmission distance. -Equip with Bluetooth 5.0 technology, synchronous transmission without no delay, stereo e sound effects.