Kills 99.9% of the germs within 5-10 mins ➢ Based on German Radiators and US FDA study ➢ 100% safe with Auto-shut feature when the lid is opened during operation. ➢ Patented dual tabs design which separates the touches of doubtful hand and clean hand. ➢ 10000hrs UV lamp life ➢ User-adjustable timer for controlled operation