<p>The rechargeable nail drill matched with a mobile power supply can work for up to 10 hours after being fully for 2 hours.</p> <p>Low Heat\/Noise: The professional nail drill for acrylic nails is designed with a brushless motor, aluminum alloy body, high-quality bearings and internal cooling system.</p> <p>LCD Smart Screen : The LCD smart screen can clearly display the speed, rotation direction and remaining power so you can operate as needed.</p> <p>Multifunctional : The acrylic nail drill can be used for grinding, cutting, polishing, acrylic powder, carving and removing gel nails, cuticles and dead skin Does not hurt hands and nails.</p> <p>Product name: Nail polish machine</p> <p>Model Number:V2</p> <p>Charging method: usb charging</p> <p>Item Type:Electric Manicure Drill \u0026 Accessory</p> <p>Product name: Nail polish machine</p> <p>Variable speed: 0 - 45000RPM (adjustable)</p> <p>Battery capacity: 1800mAh</p> <p>Charging time: 2 hours</p> <p>Working hours: 8 hours</p> <p>Input voltage: DC5V , 2A</p> <p>Suitable for: general population</p> <p>Colour:White</p> <p>Material:ABS+Aluminum Alloy</p> <p>Package Contents:</p> <p>1 * Main Machine</p> <p>1 * handle</p> <p>1 * Connection Cable</p> <p>1 * USB Charging Cable</p> <p>1 * nail drill bit set</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>