Small and exquisite， easy to carry.suit for smartphone or tablet device.100-240V wide voltage range， with the smart and safe adjustment， that is freely adapt to different power environment especially during your travel.Proven as safe and reliable by the certification. Built-in smart protection to prevent it against overcharging， over-pressure， high temperature and short circuit.Made with strong， fire-resistant PC material designed to resist burning and smooth paint surface to make it durable and long lasting.The output is 2.1A/5.0V.