100% brand new and high quality Features: Write naturally, launch an app with the touch of a button, and maximize your productivity with the HP Active Pen with App Launch. Use the pen to write or draw onscreen or interact with your touch applications. Integrated pressure sensors help you control the width of your drawn lines. Launch an app on your device from your pen with a programmable Bluetooth feature that you can pair with your choice of frequently-used software. Once in range, your device[1] detects the pen and cues you where to place it onscreen. Erase, highlight, and click on your content with the two convenient side buttons. This is a Bluetooth-compatible version of the stylus. Press the top button for 5 seconds to turn on the computer and connect to Bluetooth-compatible. You can use it directly by touching the computer. 2048 pressure sensitivity,HP Active Pen with App Launch. Specifications: Tip Diameter: 1 mm Buttons: 3 Pressure Sensitivity: 2048 levels Tilts Operation: Yes Palm Rejection: Yes Hover Reading Height: 8mm Packing Size: approx. 20x6.5x2cm/7.87x2.56x0.79in Power: One AAAA battery + 2 Li Ion coin cell batteries Minimum System Requires: Windows 8.1 , Windows 10 Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1PC x Stylus Pen