Muvit 3 Port Led 3.1 Adapter Can charge multi devices at the same time. Premium internal Components Ensure Perfect Performance regardless of Scrapes, Bumps or Drops. And Over-Current, Short-Circuit. Featuring- 3 Ports USB 3, 18w Wall Phone charger with Quick Charge 3.1A technology for multiple devices with each port of 5V power. The transmission output is safe and reliable and protects the devices from common dangers of heating fluctuations or overcharging.