Small and compact: Thanks to the latest technology, this charger is significantly smaller than similarly powerful competitor products. It is the perfect companion for on-the-go. Charges your device at maximum speed: The GaN Charger can charge all common devices at maximum speed. Charges multiple devices simultaneously: With multiple ports, you can charge several devices at the same time. You only need one charger for all your devices. Energy-efficient: GaN technology is particularly energy-efficient. You save money and contribute to climate protection. Long lifespan: 4smarts places a strong emphasis on high quality. Your charger lasts longer. Good for your wallet and the environment.