Specification: Product voltage: 110V Product material: ABS Product power: 35W Product size: 10.5*6.8cm Product gross weight: 202.7g Airflow: 400L/min Product decibel: 80dB Adopts with distinctive suction technology to create an air-tight environment for food preservation, it is tested that 5X longer and fresher than another vacuum sealer Compared with a hand pump, this automatic vacuum sealer pump is easier to operate and more effective It also can be used to vacuum clothes bags for better storage and save Space