... .Convenient&simple use in summer,Pure natural plant essence.No electricity, no spray, no baking, a readily wear, mosquitoes do not bite. ... , bedside,desk and chair,etc .no stimulation to the human body, no side effects,.3. No electricity, no light, no spray. More security, more reliable ... .We export our products to clients from all over the world,expecially North America and Europe.We have won a good ...