Our litter box deodorizer is designed for small spaces. With help of the deodorizer, it brings you more convenience to remove odor. Great for cat litter boxes, shoe cabinets, kitchen, bathroom, wardrobe and more. As a must-have for any pet lover, our ultra-quiet cat litter odor eliminator would not disturb your lovely pets. Compared with scented cat litter deodorizer, this product would not generate any harmful fumes or unwanted smells. It is constructed of ABS material. The length of this product is 10cm, width is 3.5cm and height is 3.5cm. This product is perfectly suitable for home, household, cat litter box, etc. Item Name: Odor Eliminator Material: ABS Battery Capacity: 1800mAh Standby Time: 350 Hours Rated Power: 0.5W Active Oxygen Content:10PPM Charging Interface: Micro USB Charging Voltage: DC 5V Working temperature: between 0 Degree Celsius-50 Degree Celsius Size Details: 10cm x 3.5cm x 3.5cm/3.94" x 1.38" x 1.38" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. How to Use: 1. Press and hold the indicator button for 2 seconds to turn on the machine and enter the cycle working mode: the active oxygen continues to work for 5 minutes and stand by for 3 hours, and this cycle is repeated; the blue breathing light is on when the product is working, and goes out when it is in standby. 2. In the cycle working mode, short press to enter the strong deodorization mode: the active oxygen continues to work for 10 minutes, rest for 5 minutes, and this cycle is repeated 3 times; the blue breathing light is on when the product is working, and goes out when it is in standby. 3. When the battery is low, the red indicator light flashes. Package Includes: 1 x Odor Eliminator 1 x USB Cable 1 x User Manual