USB Spray Module — Key Benefits and Features What it does Compact USB spray module designed for humidification in homes and offices. Produces a fine mist to help reduce dry air and improve local air comfort. Why you need it Improves air quality in small, occupied spaces where dry air causes discomfort to skin, throat, or nasal passages. Provides targeted humidity without running a full-size humidifier, ideal for desks, bedside tables, or small work areas. Performance and compatibility Operates at low voltage: 5V and low power consumption: 2W. Compatible with standard 5V USB power sources such as laptops, power banks, and USB wall adapters. Efficient moisture output while minimizing energy use. Ease of installation Clearly marked wires for positive and negative connections make electrical hookup quick and straightforward. Easy, hassle-free installation allows immediate use after connection. Practical use scenarios Bedroom: Place on a nightstand to relieve dry air while sleeping. Office or home workspace: Use at your desk to increase local humidity from air conditioning or heating. Travel or temporary rooms: Run from a power bank or laptop to add humidity in hotel rooms or small rented spaces. Ideal applications Small-area humidification needs in homes, offices, or other indoor environments where compact, low-power moisture delivery is required. Specifications Power: 5V, 2W Connection: USB power input; wires marked for positive and negative Reliable, energy-efficient humidification with simple wiring for fast setup and immediate use.