1、PREMIUM ABS RESIN MATERIAL: Desk calculator is crafted from premium ABS resin for easy one handed control and convenient portability. 2、MULTI FUNCTIONAL USAGE: Say goodbye to paper notes with this calculator handwriting pad, perfect for family messages, quick sketches, and more. 3、RESPONSIVE KEYS: Enjoy a comfortable and sensitive typing experience with wear resistant keys and elastic touch for accurate input. 4、COMPACT AND PORTABLE: Take this handy device with you wherever you go for on the go use in various settings, both indoors and outdoors. 5、VERSATILE APPLICATIONS: This multifunctional calculator is ideal for office work, studying, and travel with its simple operation and long lasting battery life, suitable for multiple scenarios. 1 x Multi Function Calculator1 x Pen1 x Manual Item Type: Scientific CalculatorMaterial: LCD, ABS ResinBattery Capacity: 200mah(Built in CR2032 3V Button Battery Included)Application: Study, Work, Business Trip, etcColor: Elegant WhiteScreen: Flexible Eye protected LCD Screen and Super Bright Film