Feature:1. Timed and Quantitative Automatic Feeding: No matter where you are, just set the time and amount of food, and the automatic feeder will provide meals for your pet on time.2. Pet Owneru0027s Original Voice Calling, Real-time Video, Voice Interaction: You can call meals with your voice through the mobile app, and keep in touch with your pet through real-time video and voice interaction.3. Anti-blocking Pet Food Design, Multiple Meals without Blocking, 4L Large Capacity: The feeder is well designed to prevent food from blocking. The 4L large capacity can store a large amount of food to meet your petu0027s multiple meal needs.4. Power Supply/Dry Battery, Dual Power Supply, Fearless of Power Outage: The feeder can be powered by power supply or dry battery, and can work normally even in the event of a power outage.5. Dry Box Preservation, Easy to Disassemble and Wash, Mobile Phone Remote Control, Clear Feeding Record: The feeder has a built-in dry box to keep the food fresh; the device is easy to disassemble and wash; you can control the feeder remotely through your mobile phone and clearly view the feeding record.6. Visual Grain Barrel, Check the Remaining Grain at Any Time: The grain barrel of the feeder is designed to be visual, and you can check the amount of remaining food at any time.Specification:Features:Timed and Quantitative Automatic Feeding: No matter where you are, just set the time and amount of food, and the automatic feeder will provide meals for your pet on time.Pet Owner's Original Voice Calling, Real-time Video, Voice Interaction: You can call meals with your voice through the mobile app, and keep in touch with your pet through real-time video and voice interaction.Anti-blocking Pet Food Design, Multiple Meals without Blocking, 4L Large Capacity: The feeder is well designed to prevent food from blocking. The 4L large capacity can store a large amount of food to meet your pet's multiple meal needs.Power Supply/Dry Battery, Dual Power Supply, Fearless of Power Outage: The feeder can be powered by power supply or dry battery, and can work normally even in the event of a power outage.Dry Box Preservation, Easy to Disassemble and Wash, Mobile Phone Remote Control, Clear Feeding Record: The feeder has a built-in dry box to keep the food fresh; the device is easy to disassemble and wash; you can control the feeder remotely through your mobile phone and clearly view the feeding record.Visual Grain Barrel, Check the Remaining Grain at Any Time: The grain barrel of the feeder is designed to be visual, and you can check the amount of remaining food at any time.Specification:Optional plug: EU / US / UK StandardColor: White+BlackMaterial: ABSCapacity: 4LFood: Dry food, recommended food diameter:2-14mmRemote feeding: mobile phone control, manual feeding 1-12 servings per meal, about 8g per servingRecording function: Support recording 10 seconds of voice; accompanying playback when feeding at regular intervals.Feeding Settings: Timed feeding 1-10 meals/day, about 8g per portion.Power failure: Battery back-up design, no food without internet or power failure Rated voltage: 5VDual power supply system: power adapter priority / Alkaline 1 batteries*3 (batteries need to be purchased)Standby power consumption: 1.5WProduct Size: 19*19*32cmPackage Size: 20*21.5*35cmPackage Weight: 1.93KgPackage list:1* Food Dispenser1* User manual1* Power Adapter1* Data Cable1* DrierPackage List:1* Food Dispenser1* User manual1* Power Adapter1* Data Cable1* Drier