5V detachable plug power adapter product are safety performance, high reliability, safety in accordance with the application of safety certification standards and procedures for production. are used genuine genuine electronic components, circuit boards with oVerVoltage, oVercurrent, short circuit protection. with green power IC program, low power design, static power consumption is minimal, low heat.full load high temperature burner, 100% by 4 hours strict aging test, constant Voltage constant current test, low rate of bad.all materials are not (and do not exceed the proVisions) limit / disable the six toxic substances of cadmium, chromium, lead, mercury, PBB, PBDE.large use of SMD, compact, small size, fine appearance, easy to carry.