Description
2 USB ports: 2 USB charging ports charge most USB devices with QC 3.0 fast charging. One USB port with music icon (5V/2.4A, 9V/1.75A, 12V/1.25A) can read USB flash drives, and the other USB charging port (5V/2.4A) can effectively charge your smart device to full capacity. Enjoy in-car stereo streaming while charging.
Music Playing: Support Bluetooth-compatible/U-disk/TF card/MP3/wma player. With anti-interference performance, listen to music while charging. Automatically connects the pairing in memory when powering on and freely plays clear stereo music.
Wide Compatibility: Wireless-Bluetooth FM transmitter can be paired with all Bluetooth-enabled devices for car radio, transfer calling/MP3 music/Cellphone voices to car speaker. It is compatible with iPhone, iPad, tablets, Samsung, HTC, Sony and Bluetooth-Device.
Hands Free Function: Built-in high-performance microphone with Noise Suppression (CVC) technology for clearer HandsFree Calls. Automatically switches from music playback to hands-free mode when answering a call. Answer/reject/hand up/recall all in one key, let you travel safely.
Security Features: Displays voltage for 3 seconds when plugged into the car socket port. Always keep the battery healthy. Then, it turns to auto play mode.

Specifications
Brand: MAXCOOL
Type: Car Charger Transmitter
Warranty: 1 year
Working voltage: 12V-24V
USB output voltage: DC/5V
Output current: QC3.0: 5V/2.4A, 9V/1.75A, 12V/1.25A
Bluetooth-compatible version: 5.0
Effective distance: about 10m
Launch distance: <5m
Support TF card/U disk capacity: 64GB

Package include:
1 x Charger Transmitter