STBAAS

<p>♥Use smart gas sensors to capture and compare the surrounding air, eliminate odors, purify and decompose formaldehyde, benzene and other harmful substances</p><p>♥After the high-sensitivity gas sensor collects and compares the surrounding environment, the real-time air quality status is displayed by changing the color of the light. Red is bad, yellow is medium, and blue is excellent.</p><p>♥With three wind speeds, one can be used when the family is small, the second can be switched when the office is crowded, and the third can be used when the population is dense.</p><p>♥The brief control panel has timing button, wind speed button, air quality button, sleep mode button, switch button, negative ion button, indicator button</p><p>♥Used in indoor, home, school, office, dormitory and other occasions.</p>