Dual Charging Modes: First, solar power: under direct sunlight, through adjustable solar panels (0 degrees or 90 degrees, avoid130 degrees). Second, USB Type-C charging: with a built-in 500mAh battery, it can last up to 6 months on full charge. Users can use it under the sun or indoors. Watering Control: Two independent outlets on the timer control the watering duration. Each outlet supports watering programs, which do not interfere with each other. Users can customize the start time (0:00-23:59), duration (1299 minutes), and frequency (every 1-29 days) of each program. The LCD screen displays the remaining time until the next watering, your lawn, garden, or plants get the optimal hydration they need all day. Manual Watering Mode: Allows you to manually control each outlet to water for to 299 minutes. After manual watering, the timer seamlessly returns to the pre-set automatic mode, keeping your watering schedule undisturbed Child Lock and Rain Sensor: The child lock function keeps your settings safe from accidental button presses or tampering. Also equipped with a rain sensor If rain is detected before a scheduled watering event, the timer will skip that watering program and resume the next scheduled program only after the rain on the sensor has evapor. It's worth noting that if it starts to rain during a watering cycle, the device will not stop the current watering cycle. LCD Screen: Equipped with large LCD screen, it displays the current time, time remaining, watering duration, frequency, and details of the next irrigation event. Color: yellow Material: ABS Package Contents: 1 x Rain Sensor Watering controller