Detailed Product Description
(1) USB car charger (4 USB ports) + FM transmitter (3.5mm stereo jack) (2) Function: transmit MP3 audio signal to car FM radio , with the reality and convulsion sound effect. (3) Especially suitable for playing and charging MP3 player at the same time. (4) Made of high-impact plastic, four security protection functions, that are over loading protection, short circuit protection, high voltage input protection and high temperature protection (5) Light weight and compact
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