AUTHENTIC MYBAT BRAND - PREMIUM TRAVEL HOME WALL CHARGER for SAMSUNG A990 / A930 / A950 / A970 / A850 / A870 / A645 / A630 / U540 / U620 / U340 / U520 - MYBAT RETAIL PACKAGING Perfect for your Home, Office, or Traveling Length of the Cable: 4.0 feet; Cable diameter.: 3.0 mm Interior components and the PCB mainboard are all made of SGS environment protection material. IC Chip technology prevent phone from overcharging