Specification:
Brand: XIAOMI
Dimensions: 184 x 20 x 20.6mm
No-load Speed: 15000-22000 RPM
Battery Type: Lithium-ion
Battery Capacity: 800mAh
Power Input: 5V---3A
Charging Input: 5V---1A
Charging Port: Type-C
Charging Time: Approx. 90 minutes
Operating Temperature: 0°C - 40°C
Storage Temperature: -10°C - 45°C
Supported Collet Size: 2.35mm
Compliance Standard: GB/T 3883.1-2014
Net Weight: Approximately 310g

Features:
- Portable Design: The slim, pen-like design with a diameter of just 2cm ensures easy handling and operation. Its portable nature allows for convenient use anywhere, making it perfect for on-the-go tasks or intricate work at home.

- Dual-Mode Power Supply: This device supports both lithium battery and plug-in use. Equipped with an 800mAh large-capacity lithium battery, it provides up to 60 minutes of continuous operation when fully charged. Additionally, it supports direct plug-in functionality, alleviating any power concerns during use.

- High Performance: Powered by a brushless motor operating at 22,000 RPM, this tool delivers consistent and powerful performance. It is ideal for delicate tasks such as grinding, polishing, drilling, and nail art, ensuring precision in every use.

- Customizable Settings: Featuring five levels of both color temperature and brightness adjustment, along with infinite brightness adjustment, this device can be customized to meet various work requirements. These adjustments enhance visibility and control, catering to a range of professional and personal applications.

- Ergonomic and User-Friendly: The grip is wrapped in soft, skin-friendly rubber, providing comfort and reducing fatigue during prolonged use. The anti-roll design ensures the pen body stays securely in place, preventing accidental drops. Moreover, the intuitive one-key power on/off and knob speed regulation make it accessible for both novices and professionals.

Package Included:
1 x Electric Grinding Pen
1 x Storage Box
16 x Grinding Heads
1 x USB Cable