Calculator With A Mechanical Switch, Hand-Held For Regular Use In The Office, Product Features Mechanical Blue Switches - Professional mechanical Blue switches provide fast and precise key presses?which bring pleasant use experience. The finger tactile bump and the unique audible click is addictive. Cute·Retro Ergonomics Design - Using the simple line and Retro round keys like typewriter style . The thick tube body size is suitable for desktop use and also for handheld use. The large round keycap fit your hands easily to prevent fatigue. Spring type ergonomic design, care for your wrist. LCD Display - The display is designed with a 15 tilt screen for optimum field of view and stability. It is convenient and comfortable to calculate and read. It will automatically shut down after 7 minutes without any operation, saving energy and electricity. Gift Design - Adopt transparent box packaging design, Concise and easy appearance, light pink colors reveal the calculator in the high-end products Quality Durability - High quality and durability are achieved by using advanced ABS materials. We will provide one year quality guarantee. If you have any questions, please feel free to ask us. We will provide customer service within 24 hours. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!