Features: Real-time/easy-to-use dual operation mode control, automatic timing feeding; The real-time control mode with 24 hours can be set for 1-4 times (at most 4 times) feeding time points within 4 hours; Easy to use mode just set the interval of the next feeding, no need to set the real-time clock; The amount of feed per feed can be controlled by setting a feeding mode of 1 or 2 rounds per feed. 2 1.5V battery power, LCD display time, and control information; Battery low voltage display and alarm.