T-port mini USB data cable
Length: 0.3M 0.5M 1M 3M 5m for choose
Colour: Black
Wire: all copper 4 cores plus aluminum magnesium wire shielded ground
NOTE:
0.3m/0.5M/1M without magnetic ring,
1.5m/3M/5M above with magnetic ring mini USB data cable is mainly used for car navigation, MP3 / MP4 and other similar interface products.