Feature: 1. Active Technology: Experience swift and intuitive writing and drawing with this stylus, leveraging advanced active technology tailored for a seamless interaction, improving use experience 2. 2048 Level Pressure Sensitivity: Mimicking the feel of writing on paper, this stylus offers accurate detail reproduction with 2048 levels pressure sensitivity, enhancing creativity and accuracy 3. Compatibility: This stylus is compatible with a variety of laptops, replacement for Elite x2 1013 G3, for EliteBook x360 G2 G3 G4, for ProBook G1 G2, ensuring versatility across your devices 4. Aluminum Alloy: Crafted from aluminum alloy material, this stylus ensures high strength, lightweight design, and performance stability, ensuring efficient work and longevity in daily use 5. BT Function and Battery: Equipped with BT function for easy device pairing, and powered by a 550mAh battery, this replacement stylus offers extended usage without frequent recharging Specification: Item Type: Active Stylus Material: Aluminum Alloy Product Color: Silver Pressure Sensitivity: 2048 Level Built in Battery Type: 1 x AAAA Alkali Battery (included) Adapting Battery Type: 1 x AAAA Alkali Battery (included) Battery Capacity: 550mAh Applicable Model: For Elite x2 1013 G3, for EliteBook x360 G2 G3 G4, for ProBook G1 G2. Package List: 1 x Active Stylus 1 x Replacement Tip 1 x AAAA Battery