The Saeyang K38 PRO Portable Controller & Handpiece is a sophisticated and user-friendly nail drill system designed for maximum efficiency and ease of use. With a top speed of 35,000 RPM and a runtime of up to 8 hours, it caters to intensive professional use. The device features an RPM digital display and a rechargeable battery level display, allowing for precise control and monitoring of its performance. Its digital dial speed control ensures smooth and adjustable operation, while the forward/reverse rotation function adds versatility. Additionally, the system is compatible with an on/off foot switch (foot pedal not included), further enhancing its convenience and functionality