Powerful Deodorizing Function: Heebou litter deodorizer has the new technology of deodorization, which will remove over 99% of odor from the litter. Once cat litter deodorizer is turned on, its sensor continuously monitors the usage of the litter box until the battery runs out and automatically eliminates odors to ensure a fresh scent around the litter box. (The odor may not disappear completely on the first day of use, but after 2-3 days, and you will feel the significant difference.）
100% Cat Friendly & Fragrance-free: Heebou litter box deodorizer releases deodorizing and dust-reducing substances（negative ion）, its emissions are completely within the standard range. And completely friendly for both you and the pets. Moreover, the deodorizer is equipped with a sensitive biosensing system, when the cat approaches the deodorizer, it will automatically turn off and automatically turn on when the cat leaves. No worries for your meow anymore!
USB Charged Battery: Heebou cat odor eliminator requires no replacement of filter. Our cat litter box deodorizer is powered by low wattage(about 1 watt). Our cat litter box deodorizer was built in 4000mAh high-performance lithium battery and recharged by USB cable(included) It can work up to 7 days on a single charge. (Ultra-quiet）The noise reduction design keeps the noise from the device under 20dB so your cat will not be disturbed.