Fast heat output: 220V 500W PTC Air Heater reaches operating temperature in about 10 seconds when used with a fan, enabling immediate heating for small workspaces, appliances, or compact areas. Long lasting performance: Designed for continuous use, the PTC heating element delivers over 10,000 hours of reliable operation, reducing replacements and maintaining steady heat in demanding applications. Moisture resistant safety: Withstands up to 95% humidity, enabling effective performance in damp environments and safe use around coffee machines, smart toilets, and beauty salon equipment. Constant Temperature Technology: Advanced selfregulating design keeps heat output steady, ensuring efficient operation and stable comfort without spikes or drops, while protecting connected devices. Use scenarios: Quick spot heating in small spaces such as workstations, cabinets, or compact appliances that require fast warmup. Safe operation in damp environments or near moistureprone devices like coffee machines, smart toilets, and beauty salon equipment. Continuous heating for demanding equipment that benefits from stable temperature and protection for connected devices.