Office Calculator, TSV Function Desktop Calculator with 12 Digit Large LCD Display, Solar and Battery , Sensitive Button, Handheld Basic Calculator About this item: Product details TSV Desktop Calculator with 12digit LCD is a Portable Standard Function Business Desktop Calculator made of highquality ABS material + electronic components, with the characteristics of portable, environmentally friendly, multifunctional, easy to use, energysaving, and beautiful, which can help you to make accurate calculations The perfect choice for your business office and home. Not can you use it yourself (Its deep and elegant can help you better decorate your desktop), but you can also give it as a gift to your friends and family. I they will bring you good and you will not regret choosing it. Desktop Calculator with 12digit LCD: Eyeangled, display, easyToRead Two strong power ways: supply by solar or 1 AA battery, extend service time Currency exchange & memory functions: Makes calculations go more smoothly The key rollover feature: Makes sure nothing is lost during input Multibuttons: Function, signs, on and off, profit margin %, +/, key rollover, etc. Portable mini size: With a deep and elegant for better decorating desktop Highquality materials: Large nonstick plastic button, new material, more durable Environmentallyfriendly: Automatically power off, more energy (on/off button) Perfect choice: For business and home use to make an accurate calculation Package includes: 1 x Desktop Calculator, 1 x Manual Specification: Device Type: Basic Calculator with 12digit LCD Power: Solar or 1 AA battery Material: Plastic + electronic components Size: 14.5cm x 12cm x 4cm/5.71" x 4.72" x 1.57" Screen: 10.5cm x 2.5cm/4.13" x 0.98" Weight: 5.15oz/146g Two-way Power: Solar and Battery Large 12-digit display Tax and Currency conversion