Car Cigarette Lighter Bluetooth Card MP3 Player FM Transmitter Car Charger Speakerphone w 2.1A Dual USB Ports

Piano Baking Lacquer Craft The dual USB ports face UP, very convenient to plug USB devices or charge phones. Its excellent sound quality matches refined appearance, makes the ELF FM transmitter full with exquisite details, modern stylish, smooth and delicate Stable Bluetooth Connection Support Bluetooth device, USB flash and TF card playback, FM transmitting or AUX connecting. High resolution of audio source, resistance to strong interference, good compatibility, strong stability, with those the sound quality is comparable to that of the CD and every note is singing in your ears Hands-Free Calls Free your hands and keep you safe while driving. CVC Noise Cancellation technology can reduce noise effectively Memory Function Automatic storage the memory of frequency and song after powering off, once powering on again songs will continue to accompany Detect Car Voltage for Safe Driving This device can display car battery