x8 fm transmitter with 3.1a quick charger aux modulator bluetooth handskit audio mp3 player dual usb car charger accessorie folded retail bo

note:adapters and retail boxes will be sent out unpacked, please pack them by yourself when you receive them, thank you choose an blank and clear channel in the car audio. 2. long press the fm transmitter answer key until the led display flashing. with battery: no
use: car charger
intelligent charge: yes
display screen: yes
quick charge: no
type: usb
capacity: universal.syi