Experience precision and elegance in digital writing and drawing with the Joyroom Active Capacitive Stylus Pen, Model JR-K811. Designed for both professionals and hobbyists, this stylus combines advanced technology with a stylish finish, available in black and white. The body
features a premium piano paint coating crafted by CNC machining, ensuring a sophisticated and durable appearance for everyday use.
The JR-K811 boasts a fine 1.5 mm tip, delivering outstanding accuracy and control for writing, sketching, note-taking, or electronic signatures across all capacitive screens—including LED and OLED displays. Its comfortable design, with a 9 mm diameter and 173 mm length, provides a secure grip for prolonged sessions without fatigue, making it ideal for office work, creative studios, classrooms, or home environments.
A key highlight is its robust 140mAh lithium polymer battery, offering up to 10 hours of uninterrupted operation on a single charge. Charging is quick and convenient, requiring only 60–80 minutes via the included USB charging cable and Micro USB port. The pen supports a standby time of up to 30 days, and
features an intelligent power-saving function that automatically powers off after 30 minutes of inactivity, preserving battery life efficiently.
With a working distance of just 1.6 mm from the stylus tip to the screen, the JR-K811 ensures smooth, responsive interaction free from lag or missed strokes. It operates on a standard 5V/0.2A power input, compatible with most USB chargers, offering flexibility whether you’re at home, in the office, or on the go.
The Joyroom JR-K811 is suitable for a wide variety of environments: offices, study rooms, homes, and creative spaces such as design studios. The included USB charging cable ensures you’re always ready to use your stylus, while its lightweight and durable construction makes it easy to carry and store.
For best performance and longevity, keep the stylus tip clean, avoid dropping the pen or exposing it to liquids, and store it in a cool, dry place when not in use. Regular maintenance will help you enjoy consistent, high-quality results.
Choose the Joyroom Active Capacitive Stylus Pen JR-K811 for professional-grade accuracy, lasting battery life, and modern aesthetics. Perfect for students, designers, business professionals, and anyone seeking a reliable, stylish digital writing tool.
