Vivosun Professional Automatic Drip Irrigation Kits, 15W Output, All In One Product Features Precise Irrigation: Professional drip irrigators and regulators provide uniform and precise irrigation; Drip arrows are added with flow stabilizers for uniform, efficient and water-saving water; Infiltration irrigation avoids scouring of soil and substrate Automated Irrigation: Automatic cycle watering, programmable, with up to 20 sets of irrigation times; Manual and automatic modes are freely switchable; Users can control the watering time and frequency according to their needs, freeing their hands Low Noise High Yield: 15W submersible pump with a maximum water flow of 1000L/H, low noise level of 30-40dB when irrigating; Automatic irrigation is more convenient and efficient than manual irrigation, faster plant growth and higher yield Easy to Use and Install: Use a bucket, unlimited containers, easy to add fertilizer, no need to connect to a tap to water plants; DIY set-up and easy install that takes only 10 minutes to set up; Equipped with drilling tool to solve the siphoning phenomenon Wide Range of Applications: This efficient irrigation kit fits up to 8 pots and is suitable for soil, rockwool, clay pebbles, soilless cultivation (rockwool, coco coir, mixed substrates) or almost any other growing medium Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!