Coolwin Car AUX Audio Cable with USB Charging for Samsung Galaxy S3 I9300 S2 I9100 I9220(for Samsung S3 S4 S6 S6 Edge-- Black Color) Length:3.94ft(1.2M) Support play the music from your phones to car 3.5mm audio. 2 in 1 Car Audio Charging Cable Compatible with all cars and Samsung S3 S4 S6 S6 edge and other micro 5pin devices You can plug-in the male USB to car charger to charging your cellphone when playing your phones' music at the same time.Also Can Data transmission and power charging simultaneously.