Bellehome- Make Belle at home! 1.What's this machine? -A powerful electric nail drill with foot pedal in 28000RPM to support all types of nail work. -Handpiece upgraded with White Silicone Heat-resistant Sleeve to reduce the risky of overheat and vibration effectively. -Voltage: 110V-120V 50Hz ,Power:15W,Output rated voltage : DC3~18V,Safety plugging turn time: 10Sec. Output current: 0.8A 2. What's it used for? -Buffering,Grinding, Sharpening, Sanding, Polishing for Acrylic Nails,Gels,Artificial or Natural Nails. -Personal manicure pedicure or nail salon professional use. 3.How to use it properly? -The package includes the User Manual , and we will email you the TIPS as well as the VIDEO learning. Bits change refer to 3rd,4th image of the listing. 4. What's the frequence of using it? -The machine can not be overused it too long time, it shall be used intermittently and clear the dust after use,also do not touch it by bare hand after use and just keep it for natural cooling for a while. -The handpiece's intermittent life: 600hours,needs to be used intermittently, and shall be well taken care and maintenance -In order to keep the machine long working life, suggest to use the Nail Dust Collector(search B00E1AUCA8 on Amazon)together, which can clear the nail polish dusts while working. 5.Where to use it? -It work with 110V plug,anyplace connect with electricity is available for using, home, office, can be taken along with you when traveling or on business trip. 6.What's the package includes? 1xNail Drill1xHandpiece1x Cradle1xFoot pedal6xMetal Grinding Bits 6x Sanding Bands1xUser Manual 7.More inquiry about it? -Contact us freely now! No more doubts, no more hesitations, just add it into cart to start your nails art journey!