Sync & Charge 2 in 1:This 30-Pin Charger Cord is Made of Pure Copper Core and TPE Material; Photos, Videos and All Your Data Could be Transferred and Synced at Ease. ideal and convenient to use while charging in bed room, office, car, hotel,travel and more
Durable & Efficiency: Antioxidant metal plug can plug pull out more than 5000 times,Copper core wire more durable against bending,USB 2.0 high charging efficiency, High speed data transmission