Features:

• USB Charging- lasts for more than 60 days use on a single charge.
• Instant Feeding Button - Instant feeding can be done by just pressing the “Manual” button, feed your fish at any time with one press button.
• Simple Time Setting: with the 'countdown' button, set the feed time of every 8, 12, 24, 36 or 48 hours to feed. After each feeding countdown ends, a new countdown begins.
• Feeding Spin Turns: with the 'turns' button, set the turns number of the feeder drum, 1, 2 or 3 turns for each feeding. (Note: it must be set, otherwise it won't feed when the feeding countdown ends)
• Two Fixing Methods -- Fix it on the tank glass wall of thickness ranging from 0 to 33mm by 360° adjustable clamp base or fix it on the flat surface of tank by using double-side sticker.