https://www.facebook.com/TVAdsSG
Features
1.Microcomputer (CPU) control
2.Remote control to set
3.Power supply as 2*1.5V.
4.Easy operation: just one remote control to solve all the problem
5.Low cost to fresh the indoor air
6.Different fragrances for choice
7.Automatically dispense fragrances
8.Three working modes(day,nigh/24th)
9.Three fragrances modes of emitting (5/10/15 /30 minute)
10.Safety switch to avoid to spray into your eyes when installing the unit



