Specifications:Dual-air injection hand dryerHigh-speed drying: 3 to 6 secondsMade of brushless motorDurable up to 7 to 10 yearsPower: 1650WDrying time: 5 to 7 secondsCertificates: CCC, CE, CB, and CQCControl method: microcomputer controlAir speed: 90m/sMotor type: brushless motorUnit dimensions: 687 x 270 x 220mmPacking size: 735 x 330 x 255mm (1pc)Auto-stop if continue working over 25 seconds