Product Details 

• Surface is zinc alloy metal and plating.
• Delicate surface technology.
• Durable: more than 1 million plug and unplug test.
• Mini Connector, don't need to take off the phone case also can charger and transport the data.
• High-quality zinc alloy material (USB), Plating Process, strong antioxidant, durable, high quality, quality assurance.
• Nickel-plated connector / anti-oxidation: nickel-plated connector, the appearance of full of metal texture, durable, Insert and pull out smoothly, long service life.