Features and specifications:

• Maximum 4 feedings per day.
• Mini shape, space-saving for your aquarium
• Simple operation and installation, manual and automatic
• The logo "Lo" displayed on the LCD indicates the power is low
• By adjusting the slider, you may increase or decrease the amount of food dispensed per rotation

Specifications:
Model: Resun AF-2009D
Housing: Plastic
Type of battery: 2 x AA batteries (not included)
Attachment Method: retaining clips or Velcro fixed
Unit dimensions (approx.): 11 x 10 x 7 cm (4.3 x 4 x 2.5 in.)
LCD screen dimensions (approx.): 2.6 x 1.3 cm (1.1 x 0.5 in.)
Feed box diameter: 6x3.5 cm
Package dimensions: 120 x 77 x 110 mm

Feedings:
Small particles (φ1.5) diets can be loaded with 70 grams, 5 grams each time, you can feed 14 times;
Large particles (φ4.5) diets can be loaded with 40 grams, 2 grams each time, you can feed 20 times.

Package included:
1 x Digital Automatic Aquarium Fish Food Feeder
1 x Velcro
1 x User manual

Notice:
Don't twist the feeding box by hand.
Do not use rechargeable batteries.
The logo "Lo" displayed on the LCD indicates the power is low. If batteries are not replaced after 3 days, the box feeder may stop in an inappropriate place.
If LCD is displayed abnormally after completing batteries setting, please take out batteries and reinsert them after one minute. (it is not a malfunction of the feeder)