Free setting, intelligent feeding, 200ML feeding box, -screen digital display, multi-segment timing, long-lasting battery life, manual and automatic dual modes;Airtight design, waterproof and moisture-proof; convenient and fast, no need to remove the top loading;Base holder, suitable for aquariums 17MM;Timed feeding, peace of mind, All-round automatic timing and quantitative feedingPower supply mode: 2 AA batteries (excluding batteries)Material: plasticColor: WhitePackage Contents:1 x feeder ultimate editionOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.