Car MP3 Player Bluetooth Handsfree FM Transmitter Dual 3.1a USB Port Charger
Hands free calling: Built-in Microphone, Switch to Hands-free mode automatically from music playing status when receiving calls. Answer/Reject/Hand up/Recall all in one button.
Bluetooth music player: Listen to music. Supports Bluetooth V4.0,Supports A2DP/SBC/AAC/HSP/AVRCP,WMA/APE/FLAC/WAV/MP3. Support power off memory, folder switch, Echo elimination and noise cancellation functions.
Dual USB CAR charger:With 2 USB charging ports, 1A output and 3.1A output. You can charge your phone when you are driving.
Automotive battery voltage warning function: Facilitate the user at any time to grasp the health of the car battery, Lets you keep your car battery in good health. Then it will enter the automatic play mode.
More Features: Supports battery voltage meter function