OSALO Pocket Small Size Desk Calculator, 12 Digit Large LCD Display, Basic Tax Function Handheld Desktop Calculators with Solar Battery Dual Power, for Office School Business Pink (OS-12T)

【Large Display Calculator】Large 12-digit display calculator with a clear LCD screen and mathematical symbol display (GT, TAX, operation indicators), making every calculation easy to follow. This big button calculator reduces eye strain and improves accuracy, perfect for office work, school study, accounting, and daily use 【Tax Calculator with RATE, TAX+ & TAX-】Built-in tax calculator with dedicated RATE, TAX+, and TAX- keys. Easily set tax rates, calculate prices with or without tax, and check tax values instantly. Ideal as an accounting calculator, business calculator, or desk calculator for office and retail use 【Backspace & Full Function】Calculator with backspace key for quick corrections—delete the last digit without clearing everything. This full-function calculator includes memory functions (M+/M-/MRC/GT), percentage, square root, and 00 key for efficient input, making it a reliable desk calculator for daily use 【Dual Power Calculator – Solar & Battery】Reliable office calculator powered by both solar energy and battery (CR2032). The solar calculator works in bright environments, while battery backup ensures uninterrupted use anytime, making it energy-efficient and dependable for everyday calculations 【Ergonomic & Portable】Portable calculator with compact pocket size and 30° ergonomic angled display for comfortable viewing. Designed for both handheld and desktop use, featuring silent comfortable keys, anti-slip base, and a stylish modern look—perfect for office, school, and home