... 4.13 months warranty American plug AC travel power adapter for mobile phone , GPS, PDA Product Features: ... . 2,Charger Cable:0.5 Pure Copper(<66W).0.75 Pure Copper(>89W). No undertension on chargers ... . 3,Heat Dissipation:Designed by standard pure aluminum sheet, good heat cunducting,low temperature,high ... Factory Tour American plug AC travel power adapter for mobile phone, GPS, PDA,with CE RoHS