1,54.5 watts fast charging, 1-to-3 interface, charging three devices at the same time.
2, Built-in microphone, supports hands-free call with external sound.
3, Built-in FM radio, selection is no longer single.
4, supports TF card playback, supports up and down track switching.
5, intelligent display, safe and non-damaging to equipment, compatible with multiple vehicle models.
