Product Details ①.Programmable Watering Schedule: Set start time, 1-300 minutes duration, and intervals (6/12 hours, 1-7 days) for automatic irrigation ②.Manual & Rain Delay Modes: Immediate watering with manual mode without disrupting programs; rain delay skips intervals to prevent over-watering ③.Intuitive Button Controls: M for manual mode, +/- to adjust time, Auto to confirm settings, and dedicated buttons for clock, start time, duration, interval and reset Specification ①.Material: ABS plastic ②.Size: Approx. 12.5cm11.5cm / 4.924.52in ③.Power Supply: 2 AA batteries (not included) Packing List ①.1 x Garden Watering Timer ②.1 x Transparent Box ③.3 x Accessories Warm Tips ①.Press and hold +/- buttons to quickly adjust time settings ②.After completing all settings, press "Auto" to activate the program and view current and next watering times ③.Keep the timer away from extreme heat and cold to ensure normal operation