Brand new, unused! Instant purchase welcome! 【Simultaneous Fast Charging of Up to 4 Small Devices Such as iPhones】 Leave the charging of small items like smartphones and tablets to the YOCOEI 4-port charger! With 4 USB ports and a maximum output of 40W, you can charge various USB devices such as your iPhone, Android, Airpods, and Apple Watch with just this one device. This eliminates the need to fight over outlets, making it ideal for sharing with family or office colleagues. 【45% Improved Charging Efficiency & Smart Power Distribution】 Each port can output up to 5V/2.4A, and compared to a regular 5V/1A charger, the charging efficiency is improved by about 45%. An iPhone 12 can be fully charged in just 1.2 hours, reducing charging time by about an hour, providing a stable and efficient charging experience. In addition, with our proprietary iSonic technology, the connected device is automatically detected and charged with the optimal current according to the device. No matter which of the four USB ports you plug into, it will start fast charging at the maximum output suitable for the device. 【2x Smaller & Compact, Global Use Compatible】 It's almost the same size as a conventional single-port charger, weighs only 123g (equivalent to one banana), and can charge 4 ports. The foldable plug saves space and is easy to store, making it convenient to take with you to places like libraries and hotels. It also supports a voltage standard of 100-240V, so you can use it not only in Japan but also overseas. It's easy to use even when you're out and about, making it the perfect charging partner for global travel. 1580r10099