<p>Features:</p><ul> <li>One key answer, bluetooth hands-free</li> <li>Easy one button, you can hands-free call.</li> <li>Bluetooth connection, intelligent compatibility</li> <li>Compatible with mainstream apps: music, book review, navigation, etc.</li> <li> Intelligent detection</li> <li> Intelligent detection and judgment accuracy. Built-in intelligent voltage detection chip. Detection of car battery voltage.</li> <li>TF card play</li> <li>Play the music in the TF card. Built-in MP3, WMA decoding chip. Full upgrade, better sound quality.</li> <li>Power supply by cigarette lighter</li> <li>The cigarette lighter base is power supplied. Put back the headset to charge.</li> <li>The headset is equipped with a Micro charging port</li> <li>Equipped with Micro charging port. When leaving the car, charging plug can also be used for charging.</li></ul><p>Specifications:</p><ul> <li>Type: Car MP3 Player</li> <li>Material: Plastic + metal</li> <li>Quantity: 1pc</li> <li>Item Color: Black</li> <li>Play format: MP3/WMA</li> <li>Bluetooth version: V4.2+EDR</li> <li>Bluetooth sound processing: stereo- A2DP</li> <li>Working voltage: 12v-24v</li> <li>Bluetooth transmission distance: 10-15m</li> <li>Voltage limit: 9V-30V</li> <li>Microphone effective distance: 0.5-2 m</li> <li>Working temperature: -10~70℃</li> <li>FM frequency: 87.5-108mhz</li> <li>Dual USB output 5V / 3.1A</li> <li>FM mode: stereo digital PLL frequency lock</li> <li>Headset Size: 48*30mm/1.9*1.2” (L*W)</li> <li>MP3 Player Size: 90 x 43 x 65 mm/3.5*1.7*2.5” (L*W*H)</li> <li>Net Weight: 85g/3oz</li></ul><p>Package:</p><ul> <li>1xCar player FM transmitter</li> <li>1xEnglish & Chinese user manual</li> <li>1xPackage box</li></ul>