Handheld K5 Nano Spray Humidifier Sanitizer Sprayers USB Rechargeable Steam Disinfection Sprayer Gun Humidifier for Home Garden Handheld K5 Nano Spray Humidifier Sanitizer Sprayers USB Rechargeable Steam Disinfection Sprayer Gun Humidifier for Home Garden. Sale price : $21.87 Category : Home Appliances