6.5cm Caliber Universal Spray Nozzle Spray Can Nozzle Large Capacity Multi-color Combination Spray Head Features: 1. Universal design: This spray can head is of universal, suitable for the 6.5cm diameter can, and has strong consistency. 2. Large capacity spray: It has a large capacity, can store more liquids, reduce the frequency of frequent liquid addition, and improve the work efficiency. 3. spray: electric spray technology is adopted to realize automatic spray, which saves labor and, and is suitable for spray fertilization or control of large areas of crops. 4. Wide range of spray: the spray head is reasonably designed and the spray range is wide, which can achieve a uniform spray effect and improve the fertilization and control effect of crops. 5. Multi color combination: multiple colors are available to meet the personalized needs of different users, making spray equipment more beautiful and fashionable. Product details: Product includes: 1X spray bottle head 1X USB Applicable pot body diameter: 6.5cm Applicable pot capacity: 2-3L Battery capacity: 1500mAh 3.7V Battery life: 2-3 hours Charging mode: USB