The world's smallest air freshener -- "i-Fresh" anion generator is the product of the latest scientific and technological advancements of the world. This neck-worn air freshener is portable and lightweight and you can either hang it around your neck or put it in your pocket.
It releases millions of negative ions to purify the air around you. Negative ions will give some of the particles in the atmosphere a negative charge. The positive and negative particles then combine with each other, then become heavy and fall to the ground. Irritants can cause various symptoms of discomfort, respiratory problems and allergic responses. It can removes dust and other airborne particles that carry irritants or contaminants such as harmful bacteria, fungi, viruses and dust. This product is very good for those who suffer from allergies, asthma, hay fever and other respiratory problems.

- High anion concentration
- Excellent sterilization effect
- Very easy to use - Just press the ON/OFF button.
- Suitable for hospital, gyms, offices, planes, cars, departments etc.
- Relieve nasal obstructions, itching of the nose, sneezing
- Increasing performance of psycho-motor tasks.