Features: brand new and high quality It can simultaneously support 7 groups of electrical appliances to charge together: 4 USB ports total 6A output, plus 3 AC ports. This product has undergone safety testing and upgraded hardware to ensure that you and your equipment are fully protected. Contains triple for protection of overcurrent, overload, overheating and short circuit. The voltage of all 220V countries is converted to the US and Japan voltage (110V), allowing you to safely charge the device when traveling around the world. Safety certified: Auto shut down surge for protection that guards against : high current, over heating and short circuiting. Compact and portable: Simply put the compact size with detachable power cable into the storage pouch which helps keep the power converter clean and save precious-space. Great for both business and leisure travelers. Specifications: Material:ABS Size:Approx.15x15x5cm/5.91x5.91x1.97inches Color:White Number of holes: 3 Rated current: 10 (A) Rated voltage: 110 (V) for Shell material: ABS Effective load: 230 Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Voltage Converter