Features: Keep your pets well fed while you are out and about for a while with this Infrared Sensor Pet Food Feeder. This product has a lid to ensure the food of your pet will be safe from crawling insect and prolong its freshness. This feeder has an overcharge protection function, it is equipped with an a18650 lithium battery and has a capacity of 2000mAh. A single full charge can be used for 5 days within normal usage. It can be charged using 5V1A current charging. The feeders shell is made out of ABS material, perfectly safe and environmentally friendly, the cover is made of PC transparent material, making the food visible and convenient to add food. The built-in bowl is made out of 304 stainless steel for easy cleaning. The sensing distance is about 0.5-1m/1.64-3.28ft. When the product is closed, and your pet enters the sensing range, the lid is opened for feeding, and the lid is closed within one minute after the pet leaves the sensing range. Specifications: Colour: White Material: ABS Size: 210x170x92mm Weight: 570g Bowl capacity: about 350mL Rated voltage: DC3.7V Power: 1.5WCurrent: 420mA Battery model: 18650 lithium battery Battery capacity: 2000mAh Usage Time: 10 hours Package Includes: 1 x Automatic Feeder 1 x Feeding Bowl 1 x USB Charging Cable 1 x User Manual