... / s, 5-7 seconds, dry hands 3, With high-speed brushless DC 4, High quality Product pictures Technical parameters 1, Voltage: 110~127V ... test processALL Kuaierte hand dryer have to undergo a multi-channel testing before leaving the factory, ensuring all the products are ... qualified.Multi-channel testing process: IQC→IPQC→S-FQO→ageing test→FQC→(sampler ...