Welcome to our store！</br> 1、Built in microphone, automatically switch from music playing state to hands free mode when answering a call. One click answer, reject, or recall. 2、The voltage is displayed for 3 seconds when plugged into the car socket. Always keep the battery healthy. Then it goes to autoplay mode. 3、Support Bluetooth, U disk, memory card, MP3, WMA player. With anti interference performance and clear voice capture technology. 4、You can listen to music while charging. Automatic connection and memory pairing after power on. 5、Transmit calls, music, phone voice to car speakers. Compatible with for iPhone, for Samsung, for Google, and Bluetooth devices. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Car MP3 Player Material: ABS Model: C6 Colour: Black Function: Bluetooth Adaptation, FM Transmission Scope of Application: Car 1. Bluetooth hands free call; 2. Noise reduction processing during a call; 3. Stereo Bluetooth and FM transmission technology; 4. Support USB and memory card (not included)/Bluetooth function; 5. Support MP3 format music; 6. Automatic power off memory function; 7. Cigarette lighter power supply: DC12V-24V voltage power supply; 8. Bluetooth version 5.0 FM transmitting frequency: 87.5~108MHz 9. Voltage detection <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Car&nbsp;Bluetooth&nbsp;Adapter1 x Audio Line Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>