Color 5200mah-4 Control method Field of application power source Size: 94*40mm Product weight About this item Two working modes: induction mode and timing mode work at the same time: l one is that after the pet leaves the area, the deodorizer starts the deodorization mode; the other is that the cat air purifier works automatically every 10 minutes to ensure fresh air for 24 hours. hours. Purify the air: Eliminate small odors, do not cover. The smell may not disappear completely on the first day of use, but after 2-3 days you will notice a noticeable difference. Charging with USB: This air freshener built-in with 5200mAh battery, low power consumption, long battery life, charged via USB cable (included), can be used for 15 days after fully charged. Suitable for pets: the smart filter pet smeller is equipped with a high-sensitivity motion sensor, which can detect the movement of pets in a wide range of angles. 360 intelligent recognition, automatic switching of smell purifiers, to prevent cats from being afraid. Easy to use: the smart pet smell purifier can identify, purify the air and operate with low noise. Suitable for cat litter, dog litter, pet toilet environment, etc.