For Unoccupied Enclosed Areas -- Use for odor treatment in unoccupied enclosed spaces such as bathrooms, closets, cabinets, pantries, basements, garages, corridors, and vehicles. Ventilate thoroughly before re-entry.
Two Ozone Output Levels (50 / 100 mg/h) -- Selectable ozone output levels for small enclosed-space treatments. Choose mode/time based on space size and odor intensity.
USB Powered (Input Only) — No Internal Battery Runs on 5V USB input from an external power source (USB wall adapter or external USB power supply). No built-in rechargeable battery; device does not store energy.
4 Operating Modes + Portable Size -- Hold mode, 30-minute run, 5 min ON/55 min OFF cycle, and light-sensor cycle. Compact body for travel and multi-location use.
Built-in Fan + Metal Shell, Easy Maintenance -- Internal fan helps circulate output for more even distribution. Metal housing with internal fan/filter structure supports durability and routine cleaning.