Watering Irrigation Timer Solar/USB Charging Garden Sprinkler Controller Power Indicator Spray Irrigator Gardening Accessories  Feature:  1. Timing Watering Device: The pump and watering timer are combined in an automatic watering system to pump water from the container, which saves 70% water compared with traditional spray and plant irrigation emitters. Help you take care of plants on weekdays and holidays.  2. Provide Stable Flow and Deep Irrigation: Since the emitter is designed for stable pressure, it can provide relatively stable flow for your plants after correct setting; This can ensure that each water drip is working. You can increase or decrease the number of water drip to control the water flow.  3. Economical: Water timer saves water and time, effectively uses water resources, and improves automatic irrigation efficiency.  4. Travel/Work Helper: Solving your daily work and take care of plants when traveling. The automatic watering device can help you water on time every day, make plants grow healthier and more durable, and make your life easier.  5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.      Specification:  Product size: about 8 * 6.4 * 5cm/3.15 * 2.52 * 1.97inch  Product material: PP  Product packaging: boxed  Battery capacity: 2000mAh  Charging mode: solar charging/USB charging  Battery indicator: red light - red light goes out during charging - fully charged    Key position introduction:  Interval days setting key: HH means twice a day; 1 means once a day; 10 means once every 10 days; 0 means not working.  Watering time setting key: 1 means 1 second for each watering; 90 means watering for 90 seconds each time; H1 means watering for 2 minutes each time; H2 means watering for 3 minutes each time; 0 means not working.  Reset key: all reset, the machine does not work.     Note:  Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you  Please allow 1-2cm measuring deviation due to manual measurement.