This is a high-tech patented product, suitable for use in various places, while traveling, indoors, restaurants etc. It is highly efficient, it kills mosquitoes and flies easily. Its an Environment Friendly insect killer. Just kills mosquitoes, flies, gnats, and all flying insects on contact. It has three layers. It can be used indoors and outdoors. Rechargeable, Environmentally friendly. Light weight, convenient and easy to carry.