USB Smart Charger UPPEL 40W 4 Port USB Charging Station Dock QC 3.0 Port with Smart IC Technology for iPhone， iPad， Huawei， Nexus and More[Product Information]- FAST CHARGE: Qualcomm Quick Charge 3.0 Technology. Up to 4X faster than standard chargers， able to charge compatible devices to 80% in just 35 minutes ，the voltage flexible change from 3.6V to 20v. Backwards compatible with all versions of Qualcomm Quick Charge technology (1.0， 2.0 & 3.0). Also compatible with USB-C and provides standard charging for non-Quick Charge devices.
- HOLDER STAND DESIGN: Customers can charge their phone vertically or horizontally， which means they can enjoy movie and music， making calls or sending messages without interrupting while charging.
- SMART CHARGER: All ports equipped with intelligent IC which can auto identify charging device to deliver fastest possible charging speed to save time
- ULTRA CONVENIENT: Worldwide voltage compatibility (100-240Vac) ideal for international travel Built-in stand board for erecting your phone or tablet while charging
- MULTIPLE SAFETY SYSTEM: Premium circuitry design with Over-load， Over-voltage， Over-headted， Over-current and short circuit protection. LED indicates whether the charger is properly connected.
