Feature:1. CORDLESS VIBRATOR: Powered by a 2500mAh lithium ion battery, this cordless concrete vibrator allows for continuous operation for up to 3 hours on a full charge.2. POWERFUL MOTOR: Equipped with 200W high power all copper motor, the concrete vibrator can achieve speeds of up to 3000 to 6000RPM, ensuring stable operation with minimal noise.3. ERGONOMIC DESIGN: The additional handle design makes it easier to hold the vibrator, while the ergonomic design conforms to the principles of human engineering, allowing for extended use without fatigue.4. LONG TERM USAGE: The vibration machine features multiple skeletal cooling vents, which help to dissipate internal heat, allowing for prolonged operation without overheating.5. STURDY CONSTRUCTION: Crafted with ABS housing, this concrete vibrating tool has high strength and impact resistance, ensuring long service life.Specification:Item Type: Cordless Concrete VibratorMaterial: ABSBattery: 21V lithium battery x 1, battery capacity: 2500mAh (shipped with matching battery)No Load Speed: 3000-6000RPM.Package List:1 x Cordless Concrete Vibrator1 x Charger1 x Battery1 x Handle1 x Handle Mounting Plate4 x Screw4 x Nut1 x Hex Wrench1 x Instructions