Hion Calculator,12-Digit Large Display Office Desk Calcultors with Erasable Writing Table,Rechargeable Hand held Multi-Function Mute Pocket Desktop Calculator for Basic Financial Home School,Pink

【Calculator with Notepad】: Have you ever been troubled that you had to remember the result of a number during a calculation, but couldn't find paper and a pen to record it? This finance calculator is combined with an LCD writing board which can solve this problem perfectly. It is designed by a Japanese designer who pursues minimalism and paperless, eco-friendly design. You can take notes while calculating, calling, and meeting, improving your study and work efficiency.

【Mute Design and Memo Locked Function】: The small calculator keys adopt high-quality silicone that feels comfortable, waterproof, sensitive, and mute, not interfering with other people. The "locked" key function saves your important notes to prevent deletion. The basic calculator is an ideal choice for leaving messages for kids and yourself and efficiently performs 4-function mortgage calculations and tax conversions for finance, office, accountants, school, and home.

【Lightweight and Portable & Extremely Protective Bag】: This mini calculator weighs 4 oz and has a flip cover that protects the keyboard. You can put it in your pocket and bag for portability, enabling you to carry it anywhere and use it immediately when needed. We also provide a protective bag, which is high quality and waterproof for this conversion calculator.

【Healthy and Eco-friendly】: The LCD screen is designed with no blue light to protect your eyes. The writing pad with a One key clear function supports reusable writing up to 50,000 times and is paper free, without ink and dust, reducing paper consumption and being environmentally friendly.

【Great Battery Life and 3-Year Free Refund or Replacement】: Compared with traditional adding machine calculators, our desk calculator uses a Type-C cable to power itself instead of a one-time button battery. Charge it for 90 minutes for a single use, with a battery life lasting for 3 months, making it a great choice for an eco-friendly lifestyle. Your satisfaction is our goal, and we pay great attention to customers' benefits. We provide a 3-year free refund or replacement, so if you encounter any problems, please contact us, and we will reply within 12 hours.