Product features Suitable for apple iphone, samsung, HTC and other products. Charger circuit design over voltage, over current, over mild short circuit protection, more effective protection of your battery and love machine, make it achieve the best work; Universal input design, continuous output voltage, built-in anti-electromagnetic interference filtering, pay attention to you while charging and using your love machine; ABS fire-resistant and environment-friendly material shell adopts the bright surface design to effectively prevent scratches and ensure the beautiful appearance of the product. 1. Adopt advanced dc-dc switching IC with integrated design. 2, stable performance, small and light, clever design, easy to carry, fashionable appearance. 3, with short circuit, circuit breaker, overload protection function, comprehensive protection of your mobile phone