ENHANCE Fine Point Active Stylus for Drawing, Painting and Note-Taking on Capacitive Touch Screen Devices - Works with HP Spectre x360 TabletIncludes Micro-USB Cable The ENHANCE universal active stylus works great with tablets including the HP Spectre x360 Tablet 1.9 mm fine point tip provides users with pinpoint accuracy and crisp clear resolution when writing , drawing , painting or signing PDF documents Designed with a sleek aluminum alloy body & soft rubberized writing grip that provides both style and durability Powered by a single AAA battery (included) that gives you up to 12 hours of continuous use. Press the power button to turn on the green LED indicator and begin using it on your device Backed by 3 Year Manufacturer's Warranty