Feature: 1. Large LCD displays speed, battery capacity and F/R direction. 2. High speed 40000 rotation, high power and strong torque, can control the direction of forward/reverse. 3. Durable brushless handle, low noise and not harsh, stable and not hot. 4. Portable hook for convenient manicure and pedicure. 5. About 2.5 hours charging time and 7.5 hours working time. Long endurance. Specification: Condition: 100% Brand New Item Type: Nail Art Grinding Machine Voltage: 100-240V RPM: 40000 Power: 80W Battery Capacity: 2600mAh Charging Time: About 2.5H Working Time: About 7.5H Package List: 1 x Host 1 x Hook 1 x Handle 1 x 6pcs Grinding Head 1 x Power Cable 1 x Manual