Lovely and Compact: Featuring typewriter-like simplicity and cute 3D keycaps, this device is a real charmer. Designed to be held with one hand, perfect for desktop or handheld use. Square keycaps ensure easy, fatigue-free presses, and spring-loaded ergonomics protect your wrists. Imitation mechanical keyboard: Imitating the knocking feel of a mechanical keyboard, the key operation is fast and accurate, bringing a pleasant experience.. The touch of your fingers and the unique clicking sound are addictive.Large button, candy color.Large LCD screen,10-digit display, vertical back,15-degree angle for easy-to-read calculator Durable Construction: Made from lightweight yet robust ABS plastic, this device offers a great tactile feel. It's thoughtfully designed for comfortable use with features like auto-off, independent memory, M+, M-, total (GT), delete (), and square root (). The anti-slip design with non-slip pads keeps it securely in place during operation.