AZDENT Dental Dust CollectorLED Light Extractor DesktopVacuum CleanerLab Equipment Dust Suction Machine for Polishing Specifications Product power60W Airflow52.45 CFM(1.2m3;/min) Air pressure41.1mmH2O VoltageAC 100/240V, 50/60 Hz Scalable hose600 mm (L) there are three LED light Hose diameter:62mm Surface material/processABS plastic Features 360 flexible rotation square tray&Catheter, 3-way dust collector. The square tray dust collector can easily clean the table dust, keep the table clean and tidy. Three LED spotlight are built in the front end of the catheter.In addition to collecting dust, it can also be used as lighting. Reduce the 96.41% of PM 2.5. Reduce dust and protect the health of user. The filter is replaceable and the maintenance is very convenience. The service life of the motor is about 10,000hrs. Instructions for use: 1. After unpacking, please check whether the parts of the machine are loose or damaged due to transportation; 2. Please install the machine in a dry, ventilated and cool place; 3. Remove the packing bag of the card king placed on the main unit and put it back into the filter slot; 4. Insert the end of the air duct LED power cord into the check-in plug end; 5. Fix the cover plate to the host, and then fix the air pipe joint; 6. Link power supply; 7. The "FAN" button is the switch button of the host, and the "LED" button is the switch button of the wind pipe LED lighting lamp. Precautions: 1.Do not insert your fingers into the fan. 2.Be careful not to let water enter the machine. 3.The filter plate cannot be washed with water. 4.Keep out of reach of children. 5.Note: The disposable filter is not sterilized (sterilized) and needs to be replaced regularly. Product Size Product size: 215x199x600mm Single packing Size: 21 x22. 5 x15. 5 cm Weight: 1.3 kg Packing quantity12 sets/carton Size: 43*46*47.5cm Weight: 15.8 KG