1、Delicate pen writing feelings just like writing and painting on the real paper. 2、Screen waterproof makes it durable and upgraded in brightness for more convenient use. 3、One button erase and reusable. Writing pen anti ‑ lost storage, energy‑saving and eco‑friendly. 4、Clear chart and arithmetic display, clear handwriting and eye protection LCD screen. 5、Low power consumption, 1pc button cell power supply can write and erase repeatedly. Erase lock can be turned on before writing to protect against deletion. 6、LCD electronic writing pad can be used for writing/ drawing/ doing arithmetic/ writing note. 1 x Pen 1 x Writing Pad1 x Manual  Condition: 100% Brand NewItem Type: Writing TabletMaterial: ABS+LCD Display Panel: LCD screenBattery (lithium-manganese battery): 3VBattery Model: CR2032, 210mAhFont Color: Seven colorsReflection Rate: 25%-30%Size: Approx. 181 x 264mm / 7.1 x 10.4in