Hi there: Now we have Prpfessional Cordless Electrostatic Handheld Sprayer for daily protection. Our Prpfessional Cordless Electrostatic Handheld Sprayer distance is 6-8 meters long, the effect is good 50 microns, the scope of application is wider inside and outside, animal husbandry and agricultural disinfection. I hope you can know more about our products. Our products are very cost performance. We also supply PPE products and Promo items for your reference. If you are interest please feel free to let me know. B/R Mark ACMEY INDUSTRIAL CO., LTD. No. 15, Lane 80, Xipu Road, Shanghai 201310, P.R.China ACMEY HealthCare to build strong supply chains for PPE. ACMEY Senior Professional Supplier 21 years gifts.