Specification Brand : Mavaol BulletPoint1 : [ AND SENSITIVITY] The PM2.5 PM1.0 PM10 monitor provides precise measurements of PM levels, temperature, and humidity. With a clear display showing levels of 0~999ug/m³, it ensures you breathe clean air. BulletPoint2 : [REAL TIME MONITORING] Sample 1.5s/time for instant readings. Equipped with an alarm to alert you of any increases in pollution levels. Calibrate the monitor for long-term accuracy. BulletPoint3 : [RECHARGEABLE BATTERY AND ADJUSTABLE BRIGHTNESS] Features a 1200mAh rechargeable battery and adjustable brightness. 2-hour charging provides 24 hours of use. Protect your eyes with customizable brightness settings. BulletPoint4 : [EASY TO INSTALL] Designed with a stable stand for indoor use or on-the-go. Consider using a portable monitor for frequent movement. Easy to set up and use in any environment. BulletPoint5 : [WIDE APPLICATION] Lightweight and portable, this monitor is for homes, offices, classrooms, and more. Versatile and for monitoring air quality wherever you go. ItemName : Digital PM2.5 PM1.0 PM10 Monitor Meter for Home Travel ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 12 centimeters ItemTypeKeyword : indoor-air-quality-meters Manufacturer : Mavaol ModelName : Mavaoltw06rbhoe4 ModelNumber : Mavaoltw06rbhoe4 PartNumber : Mavaoltw06rbhoe4 ProductDescription : [ AND SENSITIVITY] The PM2.5 PM1.0 PM10 monitor provides precise measurements of PM levels, temperature, and humidity. With a clear display showing levels of 0~999ug/m³, it ensures you breathe clean air. [REAL TIME MONITORING] Sample 1.5s/time for instant readings. Equipped with an alarm to alert you of any increases in pollution levels. Calibrate the monitor for long-term accuracy. [RECHARGEABLE BATTERY AND ADJUSTABLE BRIGHTNESS] Features a 1200mAh rechargeable battery and adjustable brightness. 2-hour charging provides 24 hours of use. Protect your eyes with customizable brightness settings. [EASY TO INSTALL] Designed with a stable stand for indoor use or on-the-go. Consider using a portable monitor for frequent movement. Easy to set up and use in any environment. [WIDE APPLICATION] Lightweight and portable, this monitor is for homes, offices, classrooms, and more. Versatile and for monitoring air quality wherever you go.