Aluminum Alloy Laptop USI Stylus 4096 Pressure Sensitive Metal Touch Screen Pen Feature: 1. Ultra wear-resistant pen tip: It does not scratch the screen, and is durable. Two way communication. Strong anti-interference capability, no delay and interruption. 2. Light weight, no burden: The pen is light in weight, comfortable to hold, thin in body and excellent in grip. The aluminum alloy pen body, with fashionable frosted surface, not only provides a perfect writing experience, but also can withstand 6 pounds of pressure without deformation. 3. Compatibility&scalability: Store user preferences in the stylus, allowing users to enjoy a seamless experience on different devices; Nine extended functions are reserved for accessing inertial measurement data. 4. 4096 pressure sensitivity: 4096 pressure points can react to the lightest touch, accurately draw and color. Its perfect for sketching and shadows. Palm Rejection - When using this USI pencil to write or draw, place your palm comfortably on the screen and lean against the screen without any influence, and do not worry about annoying marks. 5. Long life: Long battery life, no pressure when working outside. Working for more than 600 hours, it can stand by for 6 months with AAAA battery. It is suitable for laptops and tablets of multiple brands and models. For example, for Lenovo, for HP, for Acer, for ASUS, for Samsung, etc., see the description for details. Specification: 1. Application Screen: Capacitive Screen 2. Application: Tablets,Laptops 3. Package: Yes 4. Color: Dark grey 5. Material: Aluminum alloy 6. Features: 4096 pressure-sensitive, Palm Rejection, strong compatibility 7. Battery: 1 X AAAA battery, built-in 8. Size: 13.7x1x1cm5.39x0.39x0.39in 9. Weight: 15g Applicable to the following brands and models: For ASUS: For ASUS Chromebook CX9(CX9400)(some models, including North American models ending with T) For ASUS Chromebook Detachable CM3 For ASUS Chromebook Detachable CZ1 For ASUS Chromebook Flip C436FA Fo