What's in the box:

Automatic Fish Feeder Smart Digital Fish Food Dispenser Timer Fish Feeder 500ml Dual Power Supply Auto Feeding for Fish Tanks and Aquariums (Standard)

Features:
It has a capacity of 500ml and can feed fish with a maximum of 4 meals per day, with a maximum of 50 servings per meal, about 2 grams per serving. The time and size of each meal can be set independently.
Excellent sealing, eliminate insect and ant infestation. A built-in drying box, can place the desiccant, keep the fish food fresh for a long time.
Battery and power supply, two power supply mode choice, even if the power failure also does not have to worry about fish food.
Set parameters once and save for a long time. Even if the power is completely cut off, all parameters will be saved automatically. It shows the electric quantity, automatic alarm for low battery.
Suitable for fish food up to 4mm, 3 mounting options, fit for most fish tanks.

Specifications:
Item name: Automatic fish feeder
Material: ABS
Color: White
Capacity: 500ml
Battery: 4*AAA battery(not included)
Product weight: 390g
Product size: 90*90*180mm
Package weight: 550g
Package size: 23*12.5*11cm

Package list:
1*Automatic fish feeder
1*USB cable
1*Base
1*Holder
1*Double-sided tape
1*Desiccant
1*English manual