Product NameAir Bubble Remove MachineModelNA-B2Type Need External Equipment(Air compressor who not less than 2 liters)Specification110V/220V Optional EU/USA/UK OptionalEquipment /Packing size:50*180*88 mm/370*220*170mmNet/Gross Weight:5kg/7kgPackingCarton boxCertifficateCEDebubble time30s/pcs..