White Desktop Calculator Type Power Source: Solar Battery Quantity: 1 CR2 - Included Material: ABS Plastic Product Dimensions: L x W x H 18.5 x 10 x 1.5 cm Display Type: LCD About this item: The calculator features a large 12-digit LCD display and oversized buttons for easy reading and input. This calculator has a solar power function; even if the battery is depleted, it can still be used after some time in sunlight. Universal desktop calculator suitable for home, office, school, or convenience stores. Made from durable ABS material. Detachable keys for easy cleaning and assembly. Its compact size makes it easy to travel with and store in your bag. Automatic power-off, independent memory, M+, M-, Grand Total (GT), Percentage (%). Product Description: Specifications: The back cover of the calculator cannot be opened, and the battery cannot be replaced. Rest assured, as our calculator uses energy-saving chips, it can be used for over 3 years under normal conditions! Age Recommendation: Children under 9 years old should not use this product as the buttons are detachable. Keep out of reach of children! The perfect accessory for office and school - Solar Calculator Material: ABS Plastic Recommended Age: 9 years and older Extreme Energy Saving: Automatic power-off Usage Scenario: Home, school, office, or shop Package includes: 1 x Solar Calculator 12 Digits Large Display Auto Power Off M+, M- Grand Total (GT) Solar and Battery Powered Calculator Office and School Calculator A calculator is an essential tool for performing simple everyday calculations. Its unique candy color and compact size make it one of the best portable standard calculators on the market. The large 12-digit display is easy to read, and the numbers on the large keys can be read even by the elderly. Additionally, it also has functions for quick tax calculation and easy tax rate advantages. The calculator is solar-powered and can be used after some time in the sun, even if the battery is depleted.