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1. The thumb-sized USB car charger fits most car cigarette lighters. Smallest size, able to travel with convenience.2. It has dual output ports and provides fast charging for 2 devices simultaneously.3. support QC 30W (max) and PD 30W (max) dual independently fast charge simultaneously, 8X faster than 2.4A charger.4. It is designed with all-metal aluminum alloy, which not only has a textured appearance as well as more durable, but also the metal alloy material helps to improve the heat dissipation performance during the use of the car charger.5. Equipped with a soft LED colorful ambient light designed to help find the charging port more easily in the dark.6. It has overcurrent, overvoltage, overload, overheat and short circuit protection, and harmless to your phone and car