Original Charger Adapter Cord for Malory Nail Efile: AC Charger supply supports 100-240V worldwide input voltage. It is specially offered by Makartt for Malory pink nail drill machine only. Built-in Safety Protections: Certified by FCC UL. Multiple safety system protects the power adapter very well. The built-in smart IC will turn off it whenever it is overloaded, over-voltage, overheat, or short-circuit and protect your devices from overcharging. Quickly Charging: Being charged for about 2.5 hours, the electric nail file lasts 8 hours of operation time. Please note that do not charge the machine over 4 hours. Warm Tips: This charger adapter is only compatible with Makartt's Malory nail drill. Please confirm the brand and model of your nail drill before placing an order. YOUR NAIL LAB IN-A-BOX – Makartt strives to provide our customers with beauty products and tools that blend self-expression and beauty by listening to, working with, and learning from our creative customers. Please contact us any time if any problem. Makartt Nail Drill Adpter for Malory E File Acrylic Nail Gel Polish Remover Machine