🚗2 ports USB car charger &3.0 charger: support charging two devices simultaneously, one port is quick to charge 3.0 port. The charger efficiency is more than 80%.
🚗Answer calls hands-free: high-performance microphone with noise suppression CVC technology, grants you crystal clear call. answering/redialing/dismissing or ending call just simply click a button.
🚗Immerse in hi-fi music: insert a usb flash driver which contains mp3 files into the right±usb port and enjoy it. if that's not enough, it can also support your playlist with no distortions of the original signal from your mp3, phone, android smartp
🚗Wide compatibility :Bluetooth car fm transmitter can be paired as a hands-free kit with all bluetooth enabled device
🚗Multi-safety protection :comes with built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection.