Feature:1. PORTABLE AND EFFICIENT: This handheld mini concrete vibrator operates at a no load speed of up to 3000 to 6000RPM, ensuring efficient and effective concrete vibration.2. SECURE CONNECTION: Featuring a round interface and an extended slot, this vibrator ensures a firm and secure connection.3. PREMIUM MATERIALS: The vibration rod is made of thickened rubber hose and manganese steel flexible shaft, more practical, less likely to get stuck on steel bars.4. HIGH STRENGTH: The vibrating rod can withstand harsh conditions such as impact, compression, and material wear, which is built to endure demanding concrete construction tasks.5. VERSATILE APPLICATIONS: This vibrator is suitable for concrete construction in roads, tunnels, bridges, houses, and more, achieving proper concrete compaction and removing air bubbles, resulting in perfect concrete structures.Specification:Item Type: Concrete VibratorMaterial: ABS, Rubber, Manganese SteelBattery: 21V Lithium Battery x 2, Battery Capacity: 2500mAh x 2 (Shipped With Matching Battery)Voltage: 80-240VNo Load Speed: 3000-6000RPM.Package List:1 x Concrete Vibrator1 x Vibrating Rod (Random Color)1 x Charger2 x Battery1 x Handle1 x Handle Installation Plate4 x Screw4 x Nut1 x Hex Wrench1 x InstructionsNote:The vibrating rod must not be refueled or allowed to enter water.