Safe and Reliable: Intelligent circuit design protects against short circuiting, over-heating, over-current, and over-charging. When the battery is fully charged, charging will stop. Compact Size and Indicator: This USB travel adapter for Europe is mini size: 3.9in*2.1in*1.1in and it is suitable for travel or cruise ship. The indicator light can let you know whether it is working and will not disturb your sleep. PD20W/QC3.0 and PD15W/3.1A: When will fast charging be supported? When you use USB C port of PD 20W or USB A port of QC3.0 separately. If you use these 2 USB ports at the same time, fast charging is not supported. In addition, 15W USB C and 2 USB A are also provided, which can meet the charging speed of ordinary electronic devices. 65W 6.6A European Travel Charger: This European plug adapter with 5 USB ports can charge up to 6.6A total Max, 3.0A Max each port. Ideal for cell phone, tablet, earphone, etc. US to Europe USB Plug Charger: Type C plug adapter can work in France, Germany, Greece, Italy, Spain, Hungary, Portugal, Poland, Netherlands, Jordan, Israel, Turkey, Iceland, Austria, Finland, and more (Tips: Some Europe countries may need Type G adapter, such as UK,Ireland, Scotland, please check before travel).