infrared induction 4/spray in 0.25 seconds effectively remove 99.9% of bacterium for healthy children’s hands Strong and eco-friendly material high efficiency motor environment, low power consumption, quieter automatic induction alcohol sprayer, smell good and save dosage 50 percent less use than required alcohol sprayer IPX3 waterproofEasy to deal with water mist, water vapor and water drop environment Kirmax specification: color : white porcelain Material: ABS size: 19x7.3x10CM Main material: ABS Rated voltage: 6V Battery type: 4 AA alkaline batteries Operating temperature: 5andnbsp; ~ 40andnbsp; Working humidity: 0% to 85% RH When the voltage drops to 4V, the blue light flashes once per second until the battery can no longer support the whole machine (the liquid can still be discharged normally when the voltage is low) Feature: 1. Automatic bubble induction: Infrared induction technology, ultra-fast induction time is only 0.25s, making life more convenient. When you reach the