Review on 🔌 TISKY Plug-in 100mg/h Mini Ozone Generator: Portable Small Ozone Machine for Travel, Outdoor, Room, Pets, Cars, Bag by Lauren Salvage

It's a little bigger and better made than I thought and easy to use. When you press the button, it turns on and emits a blue light and makes a slight buzz so you can easily tell when it's in use. A double press switches to cyclic mode and the third press turns it off. Suitable for small spaces as the capacity is 100mg/h.