Hello dear, welcome to visit, we provide high-quality service and high-quality products, and provide 24-hour online customer service. If you have any questions, you can contact us at any time, thank you.Product DescriptionHand weight: 125gVoltage: 100V-240V; 50HZ-60Hz;Output rated voltage: DC0~12VSafe stall time: 10SecContinuous life: >300HShift: 0-35,000 RPMIntermittent life: >400HPower: 30Wpacking list1 x Electric Nail Drill (Power and Control1 mobile phone1 silicone holder1 x Foot pedal power control6 x Metal Grinding Bits6 x Sanding Belts1 x User Manual1x warranty cardAll the goods in the store are guaranteed, and the guarantee time is provided, and all the goods are from high-quality manufacturers. If you are satisfied with the goods received, please recommend us to your friends or relatives.