[Mechanical Blue Switches Calculator]Professional mechanical Blue switches provide fast and precise key presses,which bring pleasant use experience. Keycaps can bring a more pleasant mood during work, decorate your space and enhance your life. [CuteRetro & Ergonomic Comfort]The design of this mechanical calculator keyboard is based on ergonomics.The round keycap fit your hands to effectively reduces the burden on the wrist prevent fatigue. [ABS Keycaps]Cute calculator constructed from unique and high-quality durable ABS keycaps, has excellent touch experience and long serving time. The thick tube body size is suitable for desktop use and also for handheld use. [LCD Display] LCD screen,10-digit display, vertical back,15-degree angle for easy-to-read calculator. It will automatically shut down after 7 minutes without any operation, saving energy and electricity. Colour:milk tea color Material:plastic Package Contents: 1 x Calculator 1 x Battery Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.