1Delicate pen writing feelings just like writing and painting on the real paper. 2Screen waterproof makes it durable and upgraded in brightness for more convenient use. 3One button erase and reusable. Writing pen anti lost storage, energysaving and ecofriendly. 4Clear chart and arithmetic display, clear handwriting and eye protection LCD screen. 5Low power consumption, 1pc button cell power supply can write and erase repeatedly. Erase lock can be turned on before writing to protect against deletion. 6LCD electronic writing pad can be used for writing/ drawing/ doing arithmetic/ writing note. Condition: 100% Brand New Item Type: Writing Tablet Material: ABS+LCD Display Panel: LCD screen Battery (lithium-manganese battery): 3V Battery Model: CR2032, 210mAh Font Color: Seven colors Reflection Rate: 25%-30%Size: Approx. 181 x 264mm / 7.1 x 10.4in 1 x Pen 1 x Writing Pad 1 x Manual