Creator PWR—smart power management built exclusively for Creality 3D printers and ecosystem accessories. Wireless control, real-time monitoring of voltage/current/power, live consumption data, local countdown/print completion shutdown, and intelligent protection—all in one smart solution. Key Features: Officially Compatible Wireless Freedom Real-Time Monitoring Auto Shutdown Smart Protection Dual USB Ports Compatible for K2 Series/K1 Series/Ender-3 V3/V3 Plus/Creality Hi and other Klipper printers. What's in the box? Creator PWR x1 Packaging Box x1; BTT Duck x1 Sticker × 2