s: - 100% and high quality - ?This item can help you feeding your beloved fish in aquarium when you are working, shopping, or travelling outside. The feeding food and time are adjustable. By the(Max,Min) slider, you can increase or decrease the amount of food dispensed per rotation - Simple feeding adjustment up to 4 times a day.Can work operated both automatically and manually - Good for flakes or pellets - Easy filling of the food;bucket. Features: ? ??Power: 2x AA batteries (The batteries are not included) ? ? ??Color: Black ? ? ??Material: ABS plastic ? ? ??Certification: CE, RoHS ? ? ??Feeder time : 4times ? Package Included:1 x Fish Food Automatic Timer Feeding(not include battery)1 x User Manual1 x Base 1 x Buckle1 x Transparent Sticker Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. ???????????????