brand new and high quality Features: Built-in lithium battery, solar and UBS dual-mode charging. Rainproof, sun-proof, drop-proof, low-consumption and energy-saving, long standby for time of 60 days. Silent pure copper motor, quiet and environmentally friendly. Double pump water supply, can be switched to single pump, can adjust the output water size to meet the needs of different flowers. Food silicone irrigation 4/7 water pipe, anti-aging, temperature-resistant, odorless, sun-proof and corrosion-resistant. With "hour" mode: watering for time 0-9999s, cycle for time 1-999h In the "day" mode: watering for time 0-9999s, three groups of watering for time can be set arbitrarily every day. Specification: Motor power: 5W Battery voltage: 3.7V Battery capacity: 1200 mAh Input voltage: 4.2V-5V Interface type: micro UBS Pump flow: 850ml/min Waterproof grade: PI67 rainproof Built-in 16850 lithium battery rechargeable battery Material: ABS Size: approx.120x43x89mm/4.72x1.69x3.50in Color: As pictures shown Optional Styles: 42pcs Upgrade Kit, 72pcs Large Capacity Kit, 41pcs Kit without solar Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 Set x Automatic Watering System with Accessories Kit (other accessories demo in the picture is not included.)