Product Description800W Electric Handheld Concrete Vibrator Button Lock Bubble Remover+1.2M Hose USNOTETo assemble the hose to the unit: it is a reverse thread.Before any work on the machine itself, pull the mains plug.The brushes should be checked periodically and warm-out brushes should be replace in time,after replacing,inspect,whether the new brushes can move freely in the brush holder,keep running the motor for 15 minutes to match the contact of brushes and commentators.Regular inspect all mounting screws and ensure that they are properly tightened, should any of the screws be loosen,Tighten them immediately, failure to do so could result in personal injuryDo not expose the tool to rain , Do not use power tools in damp or wet location ,keep work area well lit do not use power tools where there is risk to cause fire or explosion.FeatureProfessional machineStable voltage 800w, safe to operateWell constructed with quality materialsPowerful and safe concrete vibratorFlexible shaftHard Nose with flexible shaft for hard to reach placesShaft simply screws on to drive unit, no other tools requiredLift time to useHigh quality and durableEasy to maintenance and inspectionWidely used in constructionElectric controlEasy to use labour saving tool to help settle concrete and remove air bubbles from slabs & footingsSpecificationsRated current: 2.8 ARated voltage: 110VFrequency: 60HzNeedle diameter: 35 mmShaft length: 120 cmTotal weight: 6.3 kgPackage Content1 × 800W Concrete Vibrator1 × 1.2m Hose