【Eliminates Coffee Ground Static & Mess】：This plasma generator releases high-energy plasma to neutralize static electricity around your grinder’s outlet, stopping coffee grounds from flying and creating a cleaner, more efficient grinding experience—perfect for dry autumn and winter weather when static is most problematic. 【Flexible Universal Gooseneck Design】：The adjustable gooseneck lets you quickly position the plasma probe at any angle, ensuring precise alignment with your grinder’s outlet for maximum static elimination, no matter your coffee machine’s setup. 【Convenient Type-C Charging with Battery Indicator】：Features a Type-C charging port for easy, universal compatibility with standard household chargers (note: does not support fast charging). The battery level indicator shows remaining power via sequential LED lights, so you never run out unexpectedly. 【Long-Lasting 4400mAh Lithium Battery】：Powered by a built-in 4400mAh lithium battery, a full charge delivers up to 88 hours of continuous use for home baristas, eliminating the need for frequent recharging and ensuring reliable performance over extended periods. 【Easy Maintenance & Installation】：Simply align the plasma probe’s positive/negative terminals with your grinder outlet for instant setup. Coffee grounds may accumulate on the negative terminal over time—quick cleaning restores full plasma performance, keeping your tool working like new.