Certification:CE RCM SAANet weight:1.2KGColor:Grey White Black Blue....Producing time:5-30 daysSize:28*18*32cmDrying Temperature:45 to 70 degree centigradeOzone output:constant 50mg hourFunction:Dry, sterilize, deodorize shoes and boots health careVoltage:10V and 220V-240VMaterial:ABS+electronic Components