Home Automotive & Car Tech Anker SmartCharge F3 Bluetooth FM Transmitter w/ USB QC 3.0, AUX, MicroSD... Automotive & Car Tech Anker SmartCharge F3 Bluetooth FM Transmitter w/ USB QC 3.0, AUX, MicroSD Slot $25.99 By ARCOM - 8 January 2019 152 0 SHARE Facebook Twitter Go to the deal page: Anker SmartCharge F3 Bluetooth FM Transmitter w/ USB QC 3.0, AUX, MicroSD Slot $25.99