Petoneer Sterilization Deodorizer For Pets Odor Eliminator Infrared Cold Cathode UV Sterilization Machine for Dogs Cats Please note it,this item comes from Ecochain Cooperation, specialized in best products with the best quality, so there is no logo on it, thanks. Much More Hottest Ecochain Products on . Features: - Sterilization deodorizer for air refresh,odor removal, no need consumables. - Dual modes: Automatic Infrared 70cm/120smart sensing mode and timing mode - 24-hour intermittent working mode - 2200mAh big battery, once charging for 3-day working - Standard Micro USB charging port, three-level switch for option Indicator remind light is off: Dormancy Blue light is on: Release oxygen Blue light flashes: trigger infrared sensor, no oxygen releasing Work Mode : Timing Mode : Timing Mode with Infrared sensor enabled. Specification Brand: Ecochain Brand Name: Petoneer Smart Odor Eliminator Material: ABS Infrared Detection Range: 70cm/120 Battery: Lithium 2200mAh Battery Life: About 3 Days(Fully Charged) Charging Time: About 3.5 Hours Power Input: DC 5V Interface: Micro USB Size: 99.6mm*51.7mm*41.5mm Weight: About 153g Package size: Approx. 12*7*6cm/4.72*2.76*2.36in Package weight: Approx.300g/10.58oz Note: 1. Item color may show slight aberration due to different shooting light and monitor display. 2. The data tested maybe exist difference due to the different circumstance. Package List 1 x Petoneer Sterilization Deodorizer 1 x USB Cable 2 x Sticking Patches