• Wireless charging technology provides a clean, cable‑free charging experience while delivering a stylish and fashionable look. • Fast heating reaches up to 135 degrees Celsius, enabling quick readiness and reliable performance. • Simple operation: press the fast heating button and release after a few seconds to cool. The control is straightforward and convenient. • The fever needle can be sterilized at high temperature and high pressure, allowing repeated use with a maximum sterilization temperature of 135 degrees Celsius. Use scenarios • Clinic or salon use: heat and sterilize the fever needle quickly between clients, supporting efficient workflow and hygiene. • Home use: convenient at‑home heating and sterilization for tasks requiring up to 135 degrees Celsius, with easy repeatable use. • On‑the‑go or workspace optimization: wireless charging reduces clutter and improves portability, simplifying charging in small spaces or mobile setups.