This device can be used in public place and toilet. It can give pleasant smell with the help of electric device. It has two functions: Work in the adjusted time interval, work when human body is nearby. This product has the following features:

Controlled by microcomputer and spray out by body sensor and regulated time interval

Alternative function both in public area and toilet.

Nobody no spray. Saving fragrant consuming.

Can save around 50% fragrant liquid. If time range is 15 minutes, and keeping 8 hours every day, one tin (300 ml) can be used around 3 month, the sensor fragrant can save 2/3 fragrant liquid than timing fragrant every year.