Joyroom JR-TCF06 is incredibly fast charging, safe, dependable, and versatile. It can charge a tablet, the newest smartphone, or even a Bluetooth speaker for a party because of its 20 W power output, which belies its small size. The Joyroom JR-TCF06 USB C 20W charger regulates every process parameter, including temperature, so your devices will be safe while charging. The intelligent chip that comes with it ensures that it won't short circuit or overcharge.