Extended Standby Time: With its poweul 1200mAh battery, our monitor can provide an impressive 6-8 hours of standby time on a full char. Enhanced Heat Dissipation: The innovative heat dissipation design on the back of our monitor not only ensures optimal contact between the sensor and the surrounding air but also aids in effective heat dissipation Compact and Portable: Measuring at just 8 cm in height and weighing only 97 grams, our Air Quality Monitor boasts an ultra-compact appearance that makes it incredibly easy to carry and use. Versatile Applications: Our Air Quality Monitor is designed to excel in closed environments, providing crucial insights into the air quality around you. llowing it to accurately track important air quality parameters such as carbon dioxide levels, temperature, and humidity. This ensures that you have reliable and precise measurements at all times., Manufacturer: ZXZZAS